The shocking safety distances for blasting with various charges and safecharge for specific distance are both determined according to the particle vibration velocity safety control standard.
根据质点振速的安全控制标准，确定了不同药量爆破的震动安全距离，以及确定距离的安全药量。
2
Range Master - Match official in charge of all range officials. Responsible for range safety and safe course design.
靶场总监-主管所有的赛场工作人员，负责场地的安全及安全的赛场设计。
3
I'll charge myself with the safe delivery of the secret information.