片语
continuous flow oxygen regulator连续供氧调节器
restrictive flow-regulator节流式流量调节阀
fertilizer flow control regulator施肥量调节器
flow gauge regulator流量仪表阀
flow pattern regulator液流型调节剂
discharge regulator流量调节阀;量第器
High Flow Precision Regulator高流量精密稳压器
flow promoter regulator水流调节装置
flow control regulator气流控制调节器