例句與造句

1. Flat countersunk square neck bolts , with short square
   平沉頭短方頸螺栓
2. Flat countersunk square neck bolts , with long square
   平沉頭長方頸螺栓
3. Flat countersunk square neck bolts
   沉頭方頸螺栓
4. Agricultural machinery - flat countersunk square neck bolts with short square
   農(nóng)業(yè)機械.帶短四角方凸臺的扁平埋頭螺栓
5. It's difficult to find countersunk square neck bolt in a sentence. 用countersunk square neck bolt造句挺難的