... 罐头涂料;can coatings 玩具涂料;toy coatings 卷材涂料;coil coatings ...
基于14个网页-相关网页
lead free toy coatings 无铅玩具涂料
·2,447,543篇论文数据,部分数据来源于NoteExpress
This standard has stipulated the limits of hazard substances in toy coatings that are harmful to human and environment, testing methods, packaging and marking requirements etc.
本标准适用于各类玩具用涂料,并规定了玩具用涂料中对人体和环境有害的物质容许限量的要求、试验方法、检验规则和包装标志等内容。
youdao
应用推荐
模块上移
模块下移
不移动