片语
crankshaft timing pin location曲轴正时销位置
locating plunger[机] 定位销
location of transfixion pin穿刺针位置
fixing pin[机] 定位销
pin location销位置
Leader Pin Location导柱位
location axle pin定位轴销
Three-pin Location三销定位
container location pin集装箱定位销
rack location pin齿条定位销
location n pin定位销