6900货期价格,6900图纸参数,6900采购交期1218-K-TVH-C3图纸,1218-K-TVH-C3 采购价格1218-K-TVH-C3,1218-K-TVH-C3货期,GRAE20-NPP-B重量,GRAE20-NPP-B尺寸,GRAE20-NPP-B参数1...