借用件计划方法 planning method for parts from other designs
借用 1.(借来使用) borrow; have the loan of 你可随意借用我的小刀。 you are welcome to the loan of my knife. 日语借用了很多英语词汇。 japanese has borrowed heavily from english.2.(把用于某用途的事物用于别种用途) use sth. for another purpose 借用一句古诗表达自己的心情 quote a line from classical poetry to express one's feelings
备用件 appendage; keeping parts; keeping spare parts; spare parts