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轴承振动 | |
el.mach. | bearing vibration |
测量 仪表 | |
met. | measuring instrumentation |
测量仪表 | |
dril. | gaging instrument; meter; metre |
hydroel.st. | measuring device |
met. | metering equipment |
oil | measurement instrument |
space | measuring meter; quantity gage |
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bearing vibration |
轴承振动: 3 phrases in 2 subjects |
Electronics | 2 |
Hydroelectric power stations | 1 |