Paratroopers don't have to risk their lives to practice parachuting, wear a helmet on the blowerroom can learn various skills;
伞兵不必再冒着生命危险练习跳伞，戴上头盔在鼓风机室里面就可以学习各种技巧；
2
Ear protection is required for entry into designated high noise areas that include Utility Building, ETP blowerroom and boiler house (when one or two boiler run).
进入指定的高噪音区域要戴耳塞，有通用厂房，ETP风机房和锅炉房(当一台或两台锅炉运行时)。
3
Thebubble room is made with recycled plastic and is kept under pressure by asilent blower.