
Cov ntaub ntawv rau vuam studs suav nrog SLRCH15A, ML15AL lossis ML15, thiab lwm yam khoom siv los ntawm cov khoom lag luam loj, thiab lwm yam. Siv teb: ①-EV-ESE steel ncej vaj tse: nyob rau hauv cov tsev no, Weldi ...
Cov ntaub ntawv rau vuam studs suav nrog SLRCH15A, ML15AL lossis ML15, thiab Carbon Steels Q195-235, Q355B,
lwm yam tau xaiv los ntawm cov hlau zoo tsim los ntawm loj,
Cov khoom lag luam hlau zoo-uas siv tau zoo. Siv teb chaws:
① Cov Vaj Tse High Steel Cov Vaj Tse: Hauv cov tsev, Vuam STUDSs siv tau los txuas cov khoom siv steel, ua kom cov qauv muaj zog ruaj khov.
② Kev lag luam cov vaj tse: siv los txuas txuas cov qauv steel, ua kom lub zog thiab kev ruaj khov ntawm cov qauv nroj tsuag.
Kev loj, kev tsheb nqaj hlau, thiab cov choj: hauv kev tsim kho tshiab, erection, vuam studs ua si lub luag haujlwm ntawm kev sib txuas thiab txhawb nqa.