气压设备活塞专用密封件单位：mm标准规格(N714)耐热规格(FK821)DdHGD1LBSPGY2020125.25.7173BAPGY2525175.25.7233BAPGY2828205.25.7263BAPGY303022.45.25.7293BAPGY3232245.25.7313BAPGY4040306.57393BAPGY5050406.57493BAPGY6363536.57623BAPGY8080706.57793BAPGY100BAPGY100F100859.51098.54BAPGY1201201059.510118.54BAPGY125BAPGY125F1251109.510123.54BAPGY1401401259.510138.54BAPGY150BAPGY150F1501359.510148.54BAPGY1601601459.510158.54BAPGY1801801659.510178.54BAPGY20020018012131985BAPGY25025023012132485BAPGY30030028014152985)