allocation of materials造句

例句与造句

1. Copper and copper alloys . provisions and procedures for the allocation of material numbers and registration of materials
   铜和铜合金.材料登记和材料编号分配用条款与程序
2. Copper and copper alloys - provisions and procedures for the allocation of material numbers and registration of materials cr 12776 : 1997
   铜和铜合金.材料号码的分配和材料登记的规定和程序
3. It's difficult to find allocation of materials in a sentence. 用allocation of materials造句挺难的