NMB8-30GM85-US-FE-V93规格参数
相关型号
NMBB12-40 NMBB12M-40 NMBB14-40 NMBB14M-40 NMBB38-40 NMBB38M-40 NMBF12-40 NMBF12M-40 NMBF14-40 NMBF14M-40