screw bolt and nut
基本解釋
- 螺栓和螺母
英漢例句
- Our main products are screw, expansion bolt, nut and washers. We are very competitive in price and quality.
主要生產(chǎn)螺絲，螺栓，螺釘，螺帽，膨脹，鉚釘，墊圈等。 - Lift mechanisms are arranged on the front running device and the rear running device which can be separated and can be inserted and fixed to form integration by a screw bolt and a screw nut.
前行路裝置與后行路裝置上均設(shè)有升降機構(gòu)，前行路裝置與后行路裝置可分離，也可插接并用螺栓、螺母固定成一體。
ip.com - First, assembly with temporary bolts. Amount of temporary bolts should be no less than the 1/3 of total connecting bolts. Align steel bar with hole, and insert temporary bolt and screw down nut.
首先用臨時螺栓拼裝，個數(shù)不應(yīng)少于接頭螺栓總數(shù)的1/3以上，方法是先用鋼穿桿對準孔位，在適當位置插入臨時螺栓擰緊螺母；