On the base of importing foreign advanced technology, we developed and manufactured series of mining flameproof combined switches which are suitable for mines in China. 公司在引進(jìn)國外先進(jìn)技術(shù)的基礎上，開(kāi)發(fā)研制出適應我國煤礦生產(chǎn)的礦用隔爆型組合開(kāi)關(guān)系列產(chǎn)品。
We produce mine explosion-proof mobile substation and mining flameproof dry-type transformers are widely used in the major coal mines nationwide and exported to the United Kingdom. 我公司生產(chǎn)的礦用隔爆型移動(dòng)變電站和礦用隔爆型干式變壓器廣泛應用于全國各大煤礦，并出口到英國。
