用“Q235-A”造句大全,Q235-A造句
1、The machine frame, beams, channels, thick wall square tube, thick wall plates, wall plate is USES the high quality of Q235-A steel.
2、整机机架,*钢、槽钢、厚壁方管、厚壁钢板、墙板等就采用优质Q235-A钢材。
1、The machine frame, beams, channels, thick wall square tube, thick wall plates, wall plate is USES the high quality of Q235-A steel.
2、整机机架,*钢、槽钢、厚壁方管、厚壁钢板、墙板等就采用优质Q235-A钢材。