Tom qab Plasma Txiav, ob npaug {{{{sided submerged arc welded yeeb nkab xaus, slanted txiav, slag, thiab ntev sib txawv. Lub tshuab los ntawm lub tshuab beveling tuaj yeem tshem tawm cov tsis xws ntawm ib sab, thiab ntawm qhov tod tes, nws tuaj yeem ua rau cov yeeb nkab kawg rau hauv lub vuam bevel.
27.13. Dab tsi yog qhov ua haujlwm ntawm chamfer?
Sep 09, 2025
Xa kev nug
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