GB 5135.2-2003
Automatic sprinkler system--Part 2:Wet system alarm valves,retard chamber,water motor alarm
自动喷水灭火系统 第2部分: 湿式报警阀、延迟器、水力警铃
CurrentMandatoryUpcoming replacement
Topic
Safety requirements, technical safeguards, performance limits and hazard controls for products placed on the China market.
Use the topic view to collect standards that may affect a single compliance task across product categories. Then narrow by ICS, competent department and implementation year.
自动喷水灭火系统 第2部分: 湿式报警阀、延迟器、水力警铃
锻造生产安全与环保通则
铝镁粉加工粉尘防爆安全规程
城镇污水处理厂污染物排放标准
兵器工业水污染物排放标准 火炸药
兵器工业水污染物排放标准 火工药剂
电离辐射防护与辐射源安全基本标准