BK/HKP-U-HH规格参数
相关型号
BK/HKP-W BK/HKP-W-BBHH BK/HKP-W-HH BK/HKP-W-R BK/HKP-ZZ BK/HKR BK/HKT BK/HKU BK/HKX BK/HLD