泄水孔塞 meaning in Chinese
bottom plug
drain bleeder plug
drain bolt
drain cock
drain pin
drain plug
water plug
Examples
- Specification for docking drain plug and boss assemblies metric
泄水孔塞放泄塞和轴节配件的规范 - Standard specification for docking drain plug and boss assemblies metric
船坞泄水孔塞和轴节配件的标准规范