产品名称 自救器负压气密检测仪 

产品型号  JZQ-1型

产品简介  本产品是利用真空原理检验自救器气密性的装置，其内部自设的微型气泵，直接抽气产生负压进行工作。

主要技术指标

Jining long Peng machinery limited company is located in Kong Meng town ---- canal all, beautiful Weishan lake, the traffic is very convenient. Beijing Hangzhou the Grande Canale and the Beijing-Shanghai railway, the Beijing-Kowloon railway runs through the north and the south, Yankuang stone railway and the new railway across the East and West, it is 104,105 National Highway and 327 National Road Interchange, convenient transportation, communication developed, the old times, rich in mineral resources, many varieties, large reserves, has proven reserves of about 30000000000 tons. Yankuang Group, Zibo mining, Feicheng mining, Zaozhuang mining, Xinwen mining, Linyi mining, Jining mining industry, mining and other large mining group in succession settle in Jining surrounding, is Wenmingquanguo the coal base.