relief valve gauge reading 安全阀仪表读数
steering relief valve gauge reading 转向安全阀压力表读数
VALVE FEELER GAUGE 阀塞尺 ; 阀厚薄规
valve clearance gauge 气阀间隙规
gauge valve 仪表阀试验旋塞 ; 仪表阀
pressure gauge valve 压力表阀
valve stem gauge 阀杆规
water gauge root valve 水位表分支阀
Pressure gauge, valve, pressure regulator for panel mounting.
压力表、阀、压力调节器均为面板安装。
Unscrew the nut from the service connection of suction line valve and connect the compound pressure gauge.
将真空泵连于复合压力表，打开复合压力表和真空泵对室内机和连接管抽真空。
All basket Strainers shall have pressure release valve and safety pressure gauge.
所有篮式过滤器应该配置压力释放阀和安全压力表。
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