- 1. 闸门启门力: gate lifting force
dict.youdao.com - 2. 安全门开启压力: opening pressure of safety valve
dict.youdao.com - 3. 气门开启压力: valve-opening pressure
dict.youdao.com - 4. 气门开启压力试验: valve opening pressure test
dict.youdao.com - 5. 气门开启压力调整: valve opening pressure adjustment
dict.youdao.com
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