| 28 |
|
DIN 933 - 1987
全螺纹六角头螺栓 A级和B级
Hexagon Head Screws Threaded Up To The Head - Product Grades A and B
|
供应商(15)家
|
| 33 |
|
GB /T 953 - 1988
C级等长双头螺柱
Double End Studs(Clamping Type) - Product Grade C
|
供应商(3)家
|
| 35 |
|
IFI 541 - 1982
米制铁塔用六角头螺栓
Metric Hex Transmission Tower Bolts
|
|
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