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压铅

网络leading; diving lead

压铅

压铅

leading

施工实用英语- 免费英语学习平台 ... British system 英制 leading 压铅 rotative velocity meter 转速表 ...

diving lead

航海医学词汇_代章轩－晨阳吻露_百度空间 ... 压力表 manometer 压铅 diving lead 压气泵 compression pump ...

1

The pressure bar of a lead briquetting machine, imported from German, was seriously scratched during its service .

从德国进口的压铅机压杆在使用中表面严重划伤。

2

measure the clearance of bearing by pressing lead wires

用压铅法测量轴承间隙。

3

Application of the lead sheath

压铅，包铅护套

4

Metal line pressure , lead and zinc fell in early trading near 3%;

基金属全线承压，铅锌早盘跌近 3%；

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