气孔
gas porosity
气体压力 gas pressure
压缩气体电缆 gas pressure cable
气体压力指示器 gas pressure indicator
气压继电器 gas pressure relay
气压监督报警系统 gas pressure supervision alarm system
气压焊 gas pressure welding
气体加压 gas pressurization
气体处理 gas processing
煤气发生炉 gas producer
煤气发生器 gas producer
煤气发生器 gas producer?
气体压力 gas pressure
压缩气体电缆 gas pressure cable
气体压力指示器 gas pressure indicator
气压继电器 gas pressure relay
气压监督报警系统 gas pressure supervision alarm system
气压焊 gas pressure welding
气体加压 gas pressurization
气体处理 gas processing
煤气发生炉 gas producer
煤气发生器 gas producer
煤气发生器 gas producer?
气体生产技术 gas production technology
防毒处理 gas proofing
毒气防护 gas protection
防毒 gas protection
防化 gas protection
气体脉动 gas pulsation
气体的排除 gas purging
气体净化 gas purification
气体净化器 gas purifier
气体热辐射 gas radiation
气体回收 gas recovery
气体调节阀 gas regulating valve
气体再热器 gas reheater
储气筒 gas reservoir
气体取样管 gas sampling line
气体取样装置 gas sampling system
净气器 gas scrubber
气体洗涤器 gas scrubber
气体分离器 gas separator
气罩 gas shield
气体保电弧焊 gas shielded arc welding
气体保焊 gas shielded welding
气体保电弧焊 gas shielder arc welding
气震 gas shock
气体窒息灭火系统 gas smothering system
货舱惰气灭火系统货舱气体灭火系统 gas smothering system in cargo hold
货舱气体窒息灭火系统 gas smothering system in cargo space
机舱惰性气体灭火装置 gas smothering system in machinery space
机舱气体窒息灭火系统 gas smothering system in machinery space
停气旋塞 gas stop cock
