Hexagon head bolts-Reduced shank的意思|示意
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六角头螺栓-减径柄
Hexagon head bolts-Reduced shank的网络常见释义
六角头螺栓 ... 半圆头方颈螺栓 Cup head square neck bolts 六角法兰面螺栓 Hexagon flange bolts 六角头螺栓-细杆 Hexagon head bolts-Reduced shank ...
细杆 ... 半圆头方颈螺栓 Cup head square neck bolts 六角法兰面螺栓 Hexagon flange bolts 六角头螺栓-细杆 Hexagon head bolts-Reduced shank ...