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screwed bolt
tech. 紧固螺栓; 螺纹螺栓
screw bolt
archit. 螺栓; 全螺纹螺栓
bridg.constr. 螺栓
ecol. 方头螺钉
tech. 螺杆
screwed bolt
: 15 phrases in 4 subjects
Compressors2
Nautical1
Rail transport3
Technology9