锟斤拷聞詳锟斤拷
锟紽锟斤拷水锟斤拷電撅拷锟経原锟斤拷锟较匡拷锟狡ｏ拷
一锟斤拷水锟斤拷锟斤拷锟42.5锟斤拷锟斤拷锟絵水锟斤拷锟斤拷锟斤拷通锟斤拷锟斤拷锟絵水锟洁、锟絍锟斤拷锟斤拷锟斤拷锟絵水锟洁，锟斤拷锟斤拷锟斤拷锟絵水锟洁、锟津不碉拷锟斤拷43.5MPa锟侥匡拷硬锟斤拷锟斤拷锟絵水锟洁，锟斤拷锟斤拷锟杰戯拷锟斤拷锟斤拷GB175锟斤拷GB199锟斤拷GB748锟斤拷GB1344規锟斤拷锟斤拷锟斤拷锟斤拷43.5MPa锟斤拷锟较的癸拷锟斤拷锟絵水锟斤拷锟斤拷锟斤拷通锟斤拷锟斤拷锟絵水锟斤拷锟斤拷锟絍锟斤拷锟斤拷锟斤拷锟絵水锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絵水锟斤拷锟斤拷锟斤拷锟斤拷锟杰戯拷锟斤拷锟斤拷GB175锟斤拷GB199锟斤拷GB748 锟斤拷
锟斤拷锟斤拷砂锟接诧拷锟斤拷锟斤拷沙锟斤拷锟斤拷锟矫猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟絴锟斤拷锟斤拷锟街別锟斤拷锟斤拷GB/T 14684锟斤拷GB/T 14685锟斤拷規锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷GBJ204锟斤拷規锟斤拷锟斤拷锟紸锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷GBJ204锟斤拷規锟斤拷锟斤拷
锟斤拷锟斤拷鋼斤拷锟紸锟斤拷锟斤拷鋼斤拷锟斤拷锟斤拷锟斤拷锟斤拷蚣墶锟斤拷锟斤拷锟斤拷锟锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷處锟斤拷锟斤拷鋼斤拷锟斤拷锟阶硷拷锟斤拷蔚锟教间摻z锟斤拷锟教猴拷鋼絲锟斤拷锟斤拷q锟絲锟斤拷碳锟截結锟斤拷锟锟斤拷锟斤拷锟斤拷锟杰戯拷锟街別锟斤拷锟斤拷GB1499锟斤拷GB5223锟斤拷GB5224锟斤拷GB4463锟斤拷規锟斤拷锟斤拷锟紸锟斤拷锟斤拷鋼斤拷锟斤拷锟絀锟斤拷锟斤拷II锟斤拷鋼筋，锟斤拷锟斤拷锟杰戯拷锟街別锟斤拷锟斤拷GB700锟斤拷GB701锟斤拷規锟斤拷锟斤拷
锟斤拷锟斤拷水锟斤拷锟矫干冿拷锟筋井水锟斤拷水锟絴锟斤拷锟斤拷锟斤拷JGJ63锟斤拷規锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷觿锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫碉拷锟斤拷觿锟斤拷锟斤拷鐝婏拷锟锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰戯拷锟斤拷锟斤拷GB8076锟斤拷規锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絵锟斤拷锟接勶拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紸锟斤拷锟斤拷電桿锟絰锟侥伙拷锟斤拷锟斤拷锟斤拷锟絆計锟斤拷锟饺诧拷锟斤拷锟斤拷C50锟斤拷 锟絰锟侥伙拷锟斤拷锟斤拷锟斤拷锟絆計锟斤拷锟饺诧拷锟斤拷锟斤拷C40锟斤拷锟斤拷锟斤拷锟絊锟絩锟斤拷锟斤拷锟斤拷锟斤拷锟饺等硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟絆計锟斤拷锟饺碉拷80%锟斤拷
锟斤拷锟絇锟剿猴拷锟斤拷锟紽锟斤拷水锟斤拷電撅拷锟経锟斤拷
锟斤拷一锟絣锟斤拷锟絰锟斤拷锟絴锟斤拷锟紽锟诫姉U锟絊锟斤拷锟斤拷要注锟斤拷锟斤拷锟斤拷锟
锟斤拷一锟絣锟斤拷锟紽锟斤拷電撅拷锟経锟絊锟揭斤拷B水锟斤拷電撅拷锟経锟侥帮拷锟絙锟斤拷锟絰購