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  y****8 热心网友

  JBT4119-1991制冷用电磁阀JBT4080-1991高真空电磁阀型式与基本参数JBT7223-1994小型制冷系统用两位三通电磁阀JBT7352-1994(2005复审)工业过程控制系统用电磁阀JBT57184-1994电磁阀产品质量分等JBT57209-1994(2005复审)电磁阀可靠性要求与考核方法JBT8053-1996制冷系统用直动型双稳态电磁阀JBT10302-2001家用和类似用途小型制冷系统两通电磁阀NFE49-093-2003气压传动.32电磁阀.安装接口表面(Pneumaticfluidpower-32solenoidvalves–Mountinginterfacesurfaces)NFE49-093-2003气压传动.32电磁阀.安装接口表面(Pneumaticfluidpower-32solenoidvalves–Mountinginterfacesurfaces)BSISO15218-2003气液传动.32电磁阀.安装接口表面(Pneumaticfluidpower-32solenoidvalves–Mountinginterfacesurfaces)JISB8472-1994蒸汽用电磁阀(STEAMPIPELINE-SOLENOIDVALVES)JISB8473-1994燃油管道.电磁阀(Fueloilpipeline--Solenoidvalves)JISB8471-1994水管道.电磁阀(Waterpipeline--Solenoidvalves)JISB8375-1993气动系统.四通五通电磁阀(PNEUMATICSYSTEM-4-PORTAND5-PORTSOLENOIDOPERATEDVALVES)JISB8373-1993气动系统.二通电磁阀(PNEUMATICSYSTEM-2-PORTSOLENOIDOPERATEDVALVES)JISB8374-1993气动系统.三通电磁阀(Pneumaticsystem--3-portsolenoidoperatedvalves)JISE4115-1988铁路车辆用电磁阀(Magnetvalvesforrailwayrolling

  2020-03-30