联系人 Mr. Zheng
Rm1425,Unit1,Tian Yi Guo Ji Mansion, Hangzhou, Zhejiang
Federal regulations require the approval or certification of
certain mining products for use in underground coal and gassy
underground metal mines. Technical experts from MSHA’s
A&CC evaluate and test equipment, instruments, and
materials for compliance. Products evaluated and tested range from
small electronic devices to large mining systems. Following
successful product evaluation and testing, a license is issued
authorizing a manufacturer to produce and distribute products for
use in mines. The MSHA approval issued by the A&CC is
internationally recognized.
| 国家: | China |
| 型号: | - |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | - |
| 產品組 : | - |
