Paratroopers don't have to risk their lives to practice parachuting, wear a helmet on the blower room 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；
Ear protection is required for entry into designated high noise areas that include Utility Building, ETP blower room 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)。
The smoke channel is connected into the smoke and dust separation room that contains water by smoke pipes, the smoke is led to the lower part of the boiler by the blower through a twice smoke pipe.
所述的烟道通过烟管接入装有水的烟尘分离室内，烟气经二次烟管由风机再引入锅炉下部。
At present, the part in the room has a transverse flow blower. Its noise comes from two aspects, one is air-flowing and the other is machinery vibration.
现有的空调器室内机中都有一个横流风机，它的噪音主要有两种：空气流动噪音和机械振动噪音。
The utility model is fixed to the outside of the driving cabin or the compartment, and an air inlet of the driving room or the compartment is installed at a blade of the blower.
它由带进风口的护罩及安装在护罩内的空气过滤单元，电风机总成和控制部分组成。
Most of these microbes were originated from the indoor air of inoculating room, air-blower orifice and margin of the inoculating table.
取样测试鉴定表明，大部分的微生物来源于无菌接种室内的空气、超净工作台鼓风机排出的气体。
Store the blower in the dry and vented room to avoid to be affected with damp.
鼓风机应在干燥通风处存放，以防受潮；
Store the blower in the dry and vented room to avoid to be affected with damp.
鼓风机应在干燥通风处存放，以防受潮；
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