Hlau ntu
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Tuam Tshoj Q195 Q235 Q345 SS400 A36 Chaw tsim tshuaj paus
Taw qhia Lub kaum sab xis steel yog ib txoj hlua ntev ntawm cov hlau uas nws ob sab yog perpendicular rau ib leeg thiab tsim lub kaum sab xis. Muaj cov kaum sib npaug thiab tsis sib xws. Ob sab ntawm cov ces kaum sib npaug sib npaug hauv qhov dav. Nws specifications qhia nyob rau hauv millimeters ntawm sab dav × sab dav × sab thickness. Piv txwv li, "∟ 30 × 30 × 3" txhais tau hais tias lub kaum sab xis steel nrog ib sab dav ntawm 30 hli thiab sab tuab ntawm 3 hli. Nws kuj tseem tuaj yeem qhia los ntawm tus lej qauv, uas yog tus lej ...
