Specification for plastic mechanical fittings for use on outside diameter controlled polyethylene gas distribution pipe and tubing 外径可控的聚乙烯供气管道用塑料机械配件规范
供气: air feed; air supply管道: pipeline; channel; tunnel; p ...暖风供气管道: warm air supply duct供气管: air hose; air supply pipe; air-supply duct; supply air pipe; supply air tube供气管路: feed line; supply air line供气管线: gas supply line防冰供气管路: anti-icing air supply line通风供气管路: ventilation supply line空气管道;空气管: air duct潜水员供气管路: manifold of supplying air to compartment by diver潜艇舱室供气管路: compartment air piping of submarine头盔供气管式潜水: helmet-hose dive抽气管道: pump-line; pump-out tubulation; pump-outtubulation吹气管道: blowing duct放气管道: blow-off line废气管道: exhaust air duct; exhaust pipeline; exhaust-air duct; off gas line; off-gas line换气管道: air refreshing tube; scavenging duct回气管道: return-air duct混合气管道: piping for mix-gas火炬气管道: flare piping进气管道: abluftleitung; air intake ducting; air-intake casing; intake ducting空气管道: air channel; air circuit; air duct; air line; airline; compressed air pipe; piping for air冷气管道: cold duct煤气管道: gas conduit; gas flue; gas line; gas pipe line; gas pipeline煤气管道工: gasfitter