- boiler blow down valve
- boiler blow valve
- 锅炉 boiler; furnace
- 排污阀 blowoff valve
- 锅炉排污 boiler blow down; boiler blowdown; draining of boiler
- 锅炉排污管 boiler water blow-down pipe
- 锅炉排污水 boiler blow-down water
- 锅炉排污管路 boiler blow-out pipe line
- 锅炉排污系统 boiler blow out system
- 锅炉排污旋塞 scum cock
- 锅炉上部排污阀 boiler scum valve
- 锅炉舷外排污阀 overboard blow-off valve for boiler
- 排污阀 blow down valve; blow off valve; blow valve; blowdown ale; blowoff valve; drain valve; drainage valve; draw-off valve; sewer valve; wash water valve
- 底部排污阀 bottom blow valve
- 罐底排污阀 flush-bottom tank valve
- 紧急排污阀 emergency blowdown valve; emergency brake application
- 快速排污阀 quick draining ales; quick draining valves
- 排水阀;排污阀 blow-down valve
- 上排污阀 u er scum valve; upper scum valve
- 疏水阀,排污阀 bdv blow down valve
- 自动排污阀 automatic blowdown valve
- 蓄热器排污阀 accumulator blowdown valve
- 锅炉炉排 boiler grate
- 锅炉水排污 boiler blowdown
- 锅炉排放了蒸汽 the boiler discharged steam
- 炉排 fire grate; firegrate; furnace bar; grate
- 排污 unloading; drain contamination; blow off; pollution discharge◇排污阀 [机械工程] blowoff valve; 排污开关 scum cock; 排污量 discharge capacity; 排污系统 drainage
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