low pressure float valve

... low pressure feed water heater 低压给水加热器 low pressure float valve 低压浮子阀 low pressure gauge 低压压力表 ...

制冷专业英语 - 豆丁网 ... 浮球阀 float valve 低压浮球阀 low pressure float valve 高压浮球阀 high pressure float valve 12 ...

... low pressure float valve 低压浮球阀; 低压浮头阀; 低压浮子阀 low pressure safety valve assembly 低压安全阀总成 ...