PanLinx

Englisheng-000
restrictive valve
普通话cmn-000节流阀
Englisheng-000baffler
Englisheng-000flow regulating valve
Englisheng-000flow-controlling gate
Englisheng-000stop valve
Englisheng-000throttle
Englisheng-000throttle flap


PanLex

PanLex-PanLinx