本届北京安防展上,常州裕华带来了一款具有激光夜视功能的防爆球。这是常州裕华的又一款新作。近两年来,防爆监控应用市场领域发生了一些变化,产品应用范围更广,客户对产品的性能、指标的要求也更高。应用领域也从煤矿拓展至了石油、 The current Beijing Security Exhibition, Changzhou, Yuhua has brought a laser night vision feature of the explosion-proof ball. This is Changzhou Yuhua another new work. In the past two years, some changes have taken place in the field of application of explosion-proof monitoring and control, the product has a wider range of applications, and customers have higher requirements on product performance and indexes. Applications have also expanded from coal to oil,