explosion-proof equipment造句

• Electrical control box : " explosion - proof equipment " lightweight compact than traditional products , rich range of planes to choose from
  电气控制箱：隔爆型防爆设备比传统产品更轻巧紧凑，丰富全的机种可供选择。
• Explosion - proof equipment constitute a dangerous place all the necessary systems in the rich variety of explosion - control equipment that will meet user needs
  危险场所的各种系统构成必要的防爆型控制设备的品种丰富，可满足用户的各种需求。