摘要
简述了矿用产品安全标志证书、防爆合格证书、工业产品生产许可证书的申办、使用等过程。
Breifly described the safety signs of certificate for mining products、 Certificate of Compliance for Explosion-proof, the application and implementation process for production licence of industrial products.
出处
《现代工业经济和信息化》
2012年第10期44-45,52,共3页
Modern Industrial Economy and Informationization
关键词
矿用产品
“三证”
申办
使用
mining products
＂three certificates＂
application
implementation
