BK2478规格参数
相关型号
BK-24E-J BK-24E-K BK24X5/8 BK25/3-PKZ0 BK250-030-DZ BK250-030-DZ-E0.5 BK250-040-DY BK250-040-DY-E0.6 BK250-040-DZ BK250-040-DZ-E0.5