... gas pressure煤气压力 gas pressure gage气体压力规 gas pressure regulator气压第器 ...
基于110个网页-相关网页
... gas preheater气体预热器 gas pressure gage气体压力表 gas pressure regulator大气的压力第器 ...
基于92个网页-相关网页
...gas pressure gage; gas pressure gauge; gas-gauge; gauge, air pressure; rain glass; recording barograph; recording barometer; weather gauge 气压表，气压计 barometer ..
基于1个网页-相关网页
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