BK/HKT规格参数
相关型号
BK/HKU BK/HKX BK/HLD BK/HLD-HH BK/HLQ-1/2 BK/HLQ-10 BK/HLQ-1-6/10 BK/HLQ-3-2/10 BK/HLQ-5 BK/HLQ-8