廣州市荔灣區富立順機械五金配件商行-美國HKK Single Pitch Attachments型號大全: HKK 35 HKK 40 HKK 50 HKK 60 HKK 80 HKK 100 HKK 120 HKK 140 HKK 160 附件: A-1 K-1 A-2 K-2 SA-1 SK-1 SA-2 SK-2 D-1 D-3