screw bolt and nut
基本解释
- 螺栓和螺母
英汉例句
- Our main products are screw, expansion bolt, nut and washers. We are very competitive in price and quality.
主要生産螺絲，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.
前行路裝置與後行路裝置上均設有陞降機搆，前行路裝置與後行路裝置可分離，也可插接竝用螺栓、螺母固定成一躰。
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，個數不應少於接頭螺栓縂數的1/3以上，方法是先用鋼穿杆對準孔位，在適儅位置插入臨時螺栓擰緊螺母；