DF1B-30PC规格参数
相关型号
DF1B-30PCB DF1B-30PCF DF1B-30PCFB DF1B-30SC DF1B-30SCA DF1B-30SCF DF1B-30SCFA DF1B-32DEP-2.5RC DF1B-32DES-2.5RC DF1B-34DEP2.5RC