常見例句雙語例句The bidder shall confirm quality guarantee period clearly in the bidding document.投標(biāo)人應(yīng)在投標(biāo)檔中清楚地確認(rèn)品質(zhì)保證期限。The results show that EETP has obvious antiseptic effect in the most of food and can prolong the quality guarantee period of food.結(jié)果表明：在多數(shù)食品中荸薺皮提取物都有明顯的抗菌效果，能有效延長食品的保質(zhì)期。The quality guarantee period is divided into the normal guarantee period and the extended guarantee period for the principle components.質(zhì)量保證期分為正常質(zhì)量保證期和主要部件的延長質(zhì)量保證期。ambition-05.blog.163.com 返回 quality guarantee period