This product is the only designated former Ministry of Geology and Mineral production, the implementation of industry standards.
2
本产品由原地矿部唯一指定企业生产，执行行业标准。
The product is produced by the only enterprise designated by the former Ministry of Geology and Mineral Resources, in compliance with the Industrial standards.
3
本产品由原地矿部唯一指定企业生产，执行行业标准。
The product is made by the only manufacturer designated by the former Ministry of Geology and Mineral Resources, in compliance with the Industrial standards.
点击反馈