“衬垫物”造句

发现印版移动或衬垫物移位, 及时调整,把印版和衬垫物放回原位固定.
Find a printing plate moving or backing, adjust the printing plate and backing back fixed.

主要行业的产品是原麻, 麻布,地毯的麻衬垫物.
Products of main interest are raw jute, hessian cloth and jute carpet backing.

• #衬垫物