CR gas or dibenzoxazepine (chemical name dibenz[b,f][1,4]oxazepine, is an incapacitating agent and a lachrymatory agent. CR was developed by the British Ministry of Defence as a riot …

announcement unaudited financial results of chongqing gas for the nine months ended 30th september 2024; appointment of authorised representative

华润燃气控股有限公司（以下简称“华润燃气”）成立于2007年7月，2008年10月底在香港联交所主板上市（股票代码为1193.HK），华润燃气是中国最大的城市燃气运营商之一，主营管道燃气 …

CR gas or dibenzoxazepine, chemically dibenz [b, f] [1,4]oxazepine, is an incapacitating agent and a lachrymatory agent. CR was developed by the British Ministry of Defence as a riot …

Dibenz (b,f) (1,4)oxazepine is a colorless liquid, odorless to fruity. Dibenz (b,F)-1,4-oxazepine, also known as CR gas and dibenzoxazepine, is an incapacitating agent and a lachrymatory …

2018年11月29日 · There are two other TRPA1-activating agents used for riot control: CR gas (dibenzoxazepine) and CN gas (chloroacetophenone, also used in bear spray). Both are more …

China Resources Gas Group Limited (“CR Gas”), substantially owned by China Resources (Holdings) Company Limited, one of the largest state-owned conglomerates in China, is a …

2021年4月1日 · CR Gas’ or Dibenz Oxazepine, also referred to as ‘DBO’, is a chemical weapon developed by the British Ministry of Defence as a battlefield control agent – “Known as RCAs …

2024年5月9日 · In the 1950s CN gas (phenacyl chloride), commonly called Mace after an early manufacturer, was used in the US and sold as a self-defence spray. Another agent known as …

China Resources Gas Group Limited (CR Gas) was founded in 2003 and is a leading player in the gas distribution sector in China. Its primary business includes the distribution of natural gas, as …