编码描述:halon 1211 ( bromochlorodifluoro methane) ( imp against neg lic no 0350001830/5/14/00 dt 07/07/2009 ) 编码来源:印度原始海关数据 产品标签: ro di,gain,chl,fire fighting,extinguishing agent,fluoro,bromo,chlorodifluoro,halo,methane