?导管接管

... 连接管 adapting pipepiston; air connection; bleeder; connecting conduit; connecting hose; connecting leg; connecting line; connecting pipepiston; connecting tube; connectinghose; connectingpipe; connectingtube; connection tube; coupling pipe; intercommunicating tubes; interconnector tube; jointers; mouthpiece; transfer tube; union pipe; verbindungsrohr 导管接管 catheter connector 舱壁连接管 bulkhead piece ...