前言：JIN SHUN叠加式减压阀MRA-02P JIN SHUN电磁阀
台湾JIN SHUN叠加式减压阀MBRV系列MRA系列
MRA-02P MRA-03P MRA-04P MRA-06P
MRA-02A MRA-03A MRA-04A MRA-06A
MRA-02B MRA-03B MRA-04B MRA-06B
MBRV-02P MBRV-03P MBRV-04P MBRV-06P
MBRV-02A MBRV-03A MBRV-04A MBRV-06A
MBRV-02B MBRV-03B MBRV-04B MBRV-06B