1、put out熄灭;伸出;出版;使不方便,打扰双语例句(1)the milk you put out in the saucer was quickly lapped up by the cat. 你倒在碟子里的牛奶很快就被猫舔光了。(2)you could put out one ** to one segment of the audience, and one to another. 你...
食品级测试中的饮用边缘测试,又称杯边测试,指制品的外部装饰在制品边缘以下的20 mm内(articles decorated outside within 20 mm from the external edge),主要检测铅&镉含量,含量限值因标准而异(如lfgb,fda,ca65等)。for example,对于美标, 若是杯子类的产品,则饮用边缘测试必须...