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  <url>
    <loc>https://123lassen.nl/blogs/lasmachines/hoe-vaak-moet-een-lasmachine-worden-gekalibreerd</loc>
    <lastmod>2026-09-04T11:24:49+02:00</lastmod>
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      <image:title>Hoe vaak moet een lasmachine worden gekalibreerd?</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/lasmachines/wanneer-moet-een-lasmachine-worden-gekeurd</loc>
    <lastmod>2026-09-04T11:25:19+02:00</lastmod>
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      <image:title>Wanneer moet een lasmachine worden gekeurd?</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/lasmachines/wat-staat-er-in-een-lasmachine-kalibratiecertificaat</loc>
    <lastmod>2026-09-04T11:32:47+02:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/pw-blog-teaser-kalibrieren-87_0cd726fe-58ac-4bdf-ad70-c2e10ec307d2.webp?v=1788514367</image:loc>
      <image:title>Wat staat er in een lasmachine kalibratiecertificaat?</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/lasmachines/hoe-voorkom-je-storingen-aan-lasapparatuur</loc>
    <lastmod>2026-09-04T11:38:52+02:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/we-doing-antique-machines-v0-jeb90m4ypnnd1_23c040aa-12ab-4941-97af-07cf91e13a24.webp?v=1788514732</image:loc>
      <image:title>Hoe voorkom je storingen aan lasapparatuur?</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/pbm/welke-laskap-heb-ik-nodig-kies-de-juiste-laskap-voor-jouw-laswerk</loc>
    <lastmod>2026-09-04T11:43:04+02:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/BW-PPE-Guardian-50M-Air-Kit-1-1200_800x800_90b94049-5718-40b7-9aae-f65e8a2be4e8.jpg?v=1788514984</image:loc>
      <image:title>Welke laskap heb ik nodig? Kies de juiste laskap voor jouw laswerk</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/pbm/onderhoud-van-je-laskap-goed-onderhoud-zorgt-voor-beter-zicht-meer-comfort-en-een-langere-levensduur</loc>
    <lastmod>2026-09-04T11:46:48+02:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/onderhoud_laskap.jpg?v=1788515208</image:loc>
      <image:title>Onderhoud van je laskap Goed onderhoud zorgt voor beter zicht, meer comfort en een langere levensduur</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/pbm/welke-lashandschoen-heb-ik-nodig-kies-de-juiste-lashandschoen-voor-jouw-laswerk</loc>
    <lastmod>2026-09-04T11:50:12+02:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/11123734.webp?v=1788515412</image:loc>
      <image:title>Welke lashandschoen heb ik nodig? Kies de juiste lashandschoen voor jouw laswerk</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/pbm/ademhalingsbescherming-bij-lassen-waarom-een-overdruk-laskap-bescherm-niet-alleen-je-ogen-maar-vooral-wat-je-inademt</loc>
    <lastmod>2026-09-04T11:54:44+02:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/81AaPjtkesL_632a2e3d-a69d-4c57-a232-691bad062728.jpg?v=1788515684</image:loc>
      <image:title>Ademhalingsbescherming bij lassen: waarom een overdruk laskap? Bescherm niet alleen je ogen, maar vooral wat je inademt</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/materialen/wat-is-lasbaarheid-en-waarom-doet-het-er-toe</loc>
    <lastmod>2026-09-17T15:45:32+02:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/123lassen_weldab_9a515498-db6f-4e33-9b3f-9c973966b1fd.jpg?v=1789652732</image:loc>
      <image:title>Wat is lasbaarheid en waarom doet het er toe?</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/materialen/lasbaarheid-van-ongelegeerd-en-laaggelegeerd-staal-hoe-hou-je-scheuren-uit-de-las</loc>
    <lastmod>2026-09-17T15:51:54+02:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/9134.jpg?v=1789653114</image:loc>
      <image:title>Lasbaarheid van ongelegeerd en laaggelegeerd staal: hoe hou je scheuren uit de las?</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/materialen/lasbaarheid-van-roestvast-staal-grip-op-kwaliteit-en-corrosiebestendigheid</loc>
    <lastmod>2026-09-17T15:58:44+02:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/MagicWave_230i_06_1.jpg?v=1789653524</image:loc>
      <image:title>Lasbaarheid van roestvast staal: grip op kwaliteit en corrosiebestendigheid</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/materialen/lasbaarheid-van-aluminium-grip-op-materiaal-warmte-en-laskwaliteit</loc>
    <lastmod>2026-09-17T16:04:24+02:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/aluminium-las.png?v=1789653864</image:loc>
      <image:title>Lasbaarheid van aluminium: grip op materiaal, warmte en laskwaliteit</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/certificeren/afkortingen-bij-een-lasserskwalificatie-volgens-nen-en-iso-9606-1-2017</loc>
    <lastmod>2026-09-18T09:48:55+02:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/Schermafbeelding_2026-09-18_094755.png?v=1789717735</image:loc>
      <image:title>Afkortingen bij een lasserskwalificatie volgens NEN-EN-ISO  9606-1 :2017</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/certificeren/lasnormen-overzichtelijk-uitgelegd-van-lasmethode-tot-lasserskwalificatie</loc>
    <lastmod>2026-09-18T13:27:18+02:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/noticia_codinor_iso_certificate2-1050x587.jpg?v=1789730838</image:loc>
      <image:title>Lasnormen overzichtelijk uitgelegd: van lasmethode tot lasserskwalificatie</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/nieuws/123lassen-nl-wordt-dealer-van-voestalpine-bohler-welding</loc>
    <lastmod>2026-09-19T10:14:38+02:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/Full_Stage_100-Years-Bohler-Welding_V2_AI-2.jpg?v=1789805678</image:loc>
      <image:title>123lassen.nl wordt dealer van Voestalpine Bohler welding</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/nieuws/123lassen-nl-is-nu-dealer-van-carhartt-workwear</loc>
    <lastmod>2026-09-19T10:22:21+02:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/102776_211_CarharttBrown_LS_V3-12-optimized.webp?v=1789806141</image:loc>
      <image:title>123lassen.nl is nu dealer van Carhartt Workwear</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/algemeen/porositeit-in-je-las-herkennen-en-voorkomen</loc>
    <lastmod>2026-09-20T21:14:39+02:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/why-am-i-getting-porosity.webp?v=1789931679</image:loc>
      <image:title>Porositeit in je las herkennen en voorkomen</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/algemeen/de-juiste-lasmethode-kiezen-voor-jouw-werk</loc>
    <lastmod>2026-09-20T21:17:38+02:00</lastmod>
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      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/welding.jpg?v=1789931858</image:loc>
      <image:title>De juiste lasmethode kiezen voor jouw werk</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/algemeen/je-mig-mag-lasapparaat-instellen</loc>
    <lastmod>2026-09-20T21:21:19+02:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/PW_WPIC_Service_Calibration_169.webp?v=1789932079</image:loc>
      <image:title>Je MIG MAG lasapparaat instellen</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/certificeren/het-verschil-tussen-wps-wpqr-en-lasserskwalificatie</loc>
    <lastmod>2026-09-20T21:22:46+02:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/123lassenconstructie.jpg?v=1789932166</image:loc>
      <image:title>Het verschil tussen WPS WPQR en lasserskwalificatie</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/algemeen/dun-plaatwerk-lassen-zonder-doorbranden</loc>
    <lastmod>2026-09-20T21:24:36+02:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/b32a92-image2_720x410_37781df4-0e44-496e-80d0-4d9f7cf00684.webp?v=1789932276</image:loc>
      <image:title>Dun plaatwerk lassen zonder doorbranden</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/algemeen/het-juiste-beschermgas-kiezen-voor-jouw-laswerk</loc>
    <lastmod>2026-09-20T21:27:00+02:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/nippon-gases-logo.jpg?v=1789932420</image:loc>
      <image:title>Het juiste beschermgas kiezen voor jouw laswerk</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/lasmachines/een-haperende-draadaanvoer-bij-mig-mag-lassen-oplossen</loc>
    <lastmod>2026-09-20T21:28:33+02:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/Bohler_welding.webp?v=1789932513</image:loc>
      <image:title>Een haperende draadaanvoer bij MIG MAG lassen oplossen</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/algemeen/een-wps-lezen-in-de-werkplaats</loc>
    <lastmod>2026-09-20T21:31:47+02:00</lastmod>
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    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/WPS_Kemppi.png?v=1789932707</image:loc>
      <image:title>Een WPS lezen in de werkplaats</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/lasdiploma/een-lasdiploma-of-lasserskwalificatie-kiezen</loc>
    <lastmod>2026-09-20T21:33:39+02:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/unnamed.webp?v=1789932819</image:loc>
      <image:title>Een lasdiploma of lasserskwalificatie kiezen</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/lasmachines/een-lasapparaat-kopen-of-huren</loc>
    <lastmod>2026-09-20T21:34:54+02:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/315._1-scaled.jpg?v=1789932894</image:loc>
      <image:title>Een lasapparaat kopen of huren</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://123lassen.nl/blogs/algemeen/rvs-backinggas-goed-toepassen</loc>
    <lastmod>2026-09-20T21:38:11+02:00</lastmod>
    <changefreq>weekly</changefreq>
    <image:image>
      <image:loc>https://cdn.shopify.com/s/files/1/1060/1129/6081/articles/OSW_Anwendung_02-cfr5nagfcy2rc79.webp?v=1789933091</image:loc>
      <image:title>RVS backinggas goed toepassen</image:title>
    </image:image>
  </url>
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