three throw的意思|示意

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three throw相关短语

1、 three throw crank pump 三缸曲柄泵,三拐曲柄泵,详细翻译,三缸曲轴弯曲部分泵

2、 three throw reciprocating pump 三缸往复泵,三缸来去泵

3、 three throw tap 三通旋塞

4、 three-throw turnout 三开道岔

5、 three throw crank shaft 三连曲轴,三拐曲轴

6、 three-throw tap 三通旋塞

7、 three throw crank-shaft 三连曲柄轴,详细翻译

8、 single-pole three throw switch 单极三投开关

9、 three-throw switch 三投开关,三向转辙器