Maximum limits for soluble elements content of pencil coating
中华人民共和国卫生部
本标准规定了铅笔涂层中可溶性元素(锑、砷、钡、镉、铬、铅、汞、硒)的最大限量、测试方法和质量保证。
本标准适用于各种有涂层的石墨铅笔和彩色铅笔。
This standard is the original Chinese electronic standard.
After you successfully purchase, we will send the electronic version of this standard to your email address.
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If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.
