盾構機配件榮布勞特雙頭螺栓刀盤螺栓M42，330

盾構機配件刀盤主驅動螺栓螺母墊片雙頭螺柱

廣州航誠工業科技有限公司

盾構機配件專業服務商

雙頭螺柱M42*350

雙頭螺柱M42*330

雙頭螺柱M42*615

雙頭螺柱M42x635

雙頭螺柱M42x570

雙頭螺柱M42*430

雙頭螺柱M42x320

雙頭螺柱M42*720

雙頭螺柱M42*696

雙頭螺柱M42*473

雙頭螺柱M42*459

雙頭螺柱 M42*385

雙頭螺柱M42*643

雙頭螺柱M42x635

雙頭螺柱M42x375

雙頭螺柱M42*530

雙頭螺柱M42-646

雙頭螺柱M42*750

雙頭螺柱M42*700

雙頭螺柱M42*683

雙頭螺柱M42*860

雙頭螺柱M42*540

外六角螺栓M42*180

雙頭螺柱M42*560

雙頭螺柱M64*470

雙頭螺柱M60*470

雙頭螺柱M64*990

雙頭螺柱M56*910

雙頭螺柱M64*670

雙頭螺柱M64*859

雙頭螺柱M56*1020

雙頭螺柱M64*656

雙頭螺柱M60*470

雙頭螺柱M39x470

雙頭螺柱M48*690

雙頭螺柱M36*622

雙頭螺柱M36*4*550

雙頭螺柱M36*4*658

雙頭螺柱M48*314.5

雙頭螺柱M36*4*658

雙頭螺柱M48*805

雙頭螺柱M39x570 34CrNiMo6

螺柱M60*520

雙頭螺柱M60x470 34CrNiMo6

雙頭螺柱 M60*530 34CrNiMo6

雙頭螺柱M39x470 34CrNiMo6

雙頭螺柱 34GrNiMo6/M36-683

雙頭螺柱 34GrNiMo6/M36-765

螺柱M36*728

雙頭螺柱M36*622

雙頭螺柱M42x735 34CrNiMo6

RBLTM33*350

雙頭螺柱M39*496

螺柱M36*728

雙頭螺柱M39*706

雙頭螺柱M48*690

雙頭螺柱M39*456

雙頭螺柱M39*561

螺柱M64*709

雙頭螺柱M39x780 34CrNiMo6

雙頭螺柱M60*530