by bolt TEF/TCF常用TEF/TCF专四

参考翻译

• 以栓

flange and table are fastened together by bolt.flange and table are fastened together by bolt.

凸缘和桌子之间通过螺钉相接。

Suppored by Bolting and Shotcreting with Wire Mesh Used in Road The combined bolting and shotcrete iSuppored by Bolting and Shotcreting with Wire Mesh Used in Road The combined bolting and shotcrete i

锚索网喷碹联合支护在煤巷中的应用基坑锚喷是汇锚杆、锚索、钢筋网，格栅、注浆及喷射混凝土的一项新技术。