英语词汇“proportional piston”的翻译、意思、用法、释义-英汉汉英词典

单词	proportional piston
释义	proportional piston比例活塞proportional piston比例活塞計量學名詞
随便看	gas-pressure welding gas pressurization gas-pressurized monotube shock absorber gas-pressurized twin-tube shock absorber gas-- probe gas producer gas producer furnace gas producer locomotive gas producing bacteria gas producing bacterium gas producing tissue gas-- product gas production gas projectile gas-proof gasproof gas proof apparatus gas-proof film gas proofing gas-proof machine gas-proof sealing gas properties gas property gas proportional detector gas proportioning damper