coarse screw meaning in Chinese
粗调螺丝
Examples
- Limits of sizes and tolerances for unified coarse screw threads
统一粗牙螺纹尺寸与公差限制值 - Unified coarse screw threads
统一粗牙螺纹 - Juncture application of coarse screw thread reinforcing steel bar coop of main piers in xigang viaduct
镦粗直螺纹钢筋接头在西港高架桥主墩钢筋笼连接中的应用