选择属性重置展开属性列表规格代号AR30K-B安装托架B:带托架接管口径02(1/4)压力表型式E:方型嵌入式压力表主体大小30带逆流功能K:带逆流功能螺纹种类RCAR30K-B带逆流功能减压阀产品型号AR30K-02E-B-SMC品牌SMC厂订号AR30K-02E-B已选属性接管口径02(1/4)压力表型式E:方型嵌入式压力表安装托架B:带托架规格代号AR30K-B带逆流功能K:带逆流功能螺纹种类RC主体大小30