却贝 meaning in Chinese
charpy v-notch test
Examples
- Charpy impact machine tester
却贝摆锤式冲击试验机 - Charpy impact machine
却贝冲辉验机 - Standard test method for charpy impact test on thin specimens of polyethylene used in pressurized pipes
压力管道用聚乙烯薄样品的却贝冲击试验的标准试验方法
charpy v-notch test