K23JD-10,K23JD-10T,K23JQ-10,K23JQ-10T,K23JD-15,K23JD-15T,K23JQ-15,截止阀(联合设计型) K23JD-10,K23JD-10T,K23JQ-10,K23JQ-10T,K23JD-15,K23
无锡油研流体科技有限公司
p1Src=//y3.yzimgs.com/uploads_old/398002/2013010516341241_old.jpg