... cycle tyre vulcanizing press 自行车胎硫化压机 21世纪教育网 cycle valve 气门嘴 cyclecar 机动三轮车 21世纪教育网 ...
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cycle tube valve 循环管阀
accumulator charging valve cycle 蓄能器充气阀循环
valve cycle 气门开闭循环期
Series Standard Cycle Gate Valve 系列标准周期真空闸阀 ; 系列标准周期闸阀
cycle e valve 气门嘴
valve-testing cycle 检阀周期
The most important safety valve as far as food supply is concerned is the short production cycle.
就粮食供应来说最重要的安全阀是短生产周期。
Applied to Automatic Control Valves the exhaust pipe auto exhaust valve should be installed on top of the water cycle, the gas readily forms place.
运用于管道排气的自动排气阀应安装在热水循环的顶端，气体容易堆积的地方。
The cycle of operation of the four-stoke engine begins with the piston at TDC and the intake valve open.
四冲程发动机的工作循环是以活塞在上止点、进气门打开为开始的。
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