lag screw meaning in English
板头尖端木螺钉
方头螺钉
方头螺栓
方头木螺钉
Examples
- Zinc - coated ferrous lag screws for overhead line construction
架空线架设用镀锌铁方头螺钉 - Woodscrews . hexagon lag screws . symbol h
木螺钉.六角头木螺钉.符号h - Woodscrews . square lag screws . symbol q
木螺钉.方头木螺钉.符号q - Treatment of sacro - iliac joint dislocation by putting lag screw with ct guiding
引导下置入螺钉治疗骶髂关节脱位 - Metric hex lag screws
米制六角木螺钉