GEM22DTBD-S664规格参数
相关型号
GEM22DTBH GEM22DTBH-S189 GEM22DTBI GEM22DTBI-S189 GEM22DTBN GEM22DTBN-S189 GEM22DTBN-S273 GEM22DTBN-S664 GEM22DTBS GEM22DTBS-S189