焊接电子部件还会产生有害气体，但管理人员拒绝打开通风设备，安全检查人员在场的情况下除外。
The welding of electronics parts also produces toxic gases, but management refuses to turn on the ventilation system, except when safety inspectors are present.
通风系统由送排风机、风道、风道部件、消声器等组成。
Ventilation system by sending the exhaust fan, duct, duct parts, muffler etc.
为整个制冷，空调，通风或热泵系统维修和更换零部件。
Repair and replace parts and components for entire refrigeration, air conditioning, ventilation or heat pump systems.
在满足空气动力学要求的同时，车底嵌板还设有通风口以冷却高温部件。
As well as meeting aerodynamic requirements the underbody paneling has vent openings to cool components that are heavily heated.
矿井通风系统是一个复杂、时变、含有冷储备部件的可修系统。
The mine ventilation system reliability is a maintainable system with complex, change with time and contain cool-stock components.
【缺点】：如遇排水不畅，容易积水浸泡，安装和维修不便，设备依赖性强，底部通风不良，电子部件易受潮。
[disadvantages] : in case of poor drainage, easy to soak water, installation and maintenance inconvenience, equipment dependence, poor ventilation at the bottom, easy to damp electronic components.
通风用无隔板过滤器可避免使用金属部件，易于废弃处理，符合日益严格的环保要求。
Ventilation in diaphragm filter can avoid the use of metal parts, easy to waste processing, in line with the increasingly stringent environmental requirements.
自1979年起，德国克林根堡有限公司作为生产厂商，为空调通风领域及工业应用领域制造能量回收部件。
Klingenburg GmbH is a manufacturer of energy recovery components for the HVAC (Heating Ventilation and Air Conditioning) and industrial applications since 1979.
通过对转子铜线通风孔的工艺分析，介绍了模具结构及主要零部件的设计和模具使用中应注意的问题。
The hydraulic automatic balancing technology is presented to solve dynamic imbalance caused by the scale in the running of the fan rotor.
通过对转子铜线通风孔的工艺分析，介绍了模具结构及主要零部件的设计和模具使用中应注意的问题。
The hydraulic automatic balancing technology is presented to solve dynamic imbalance caused by the scale in the running of the fan rotor.
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