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浙江衢州凿岩机厂是“开山牌”YH-12小型气动凿岩机组的专业生产厂。该机组广泛用于各类中小型矿山开采;大理石、花岗岩、石灰石等建材石料生产;交通、地质、水电、国防等部门,以及工程基建中拆墙清基、山区修路、农田基本建设等。该机属国内首创,具有轻便成套,安全可靠,节油省电、湿式凿岩等特点,被誉为“打开地下宝库的金钥匙”。该厂1988年被评为省级先进企业,技术力量雄厚,拥有先进的计量及测试设备,产品质量可靠。小
Zhejiang Quzhou rock drill factory is a “mountain” YH-12 small pneumatic rock drilling crew of professional production plant. The unit is widely used in all kinds of small and medium-sized mining; marble, granite, limestone and other building materials stone production; transportation, geology, hydropower, national defense and other departments, as well as engineering infrastructure in the demolished wall Qingji, mountain roads, farmland infrastructures. The machine is a national initiative, with light complete sets, safe and reliable, fuel-efficient power saving, wet rock drilling and other characteristics, known as “open the underground treasure trove of gold keys ”. The factory in 1988 was named the provincial-level advanced enterprises, strong technical force, advanced measurement and testing equipment, product quality and reliable. small