排气

The Vifa PL woofers were designed without compromise and feature a specially coated paper cone, Non Resonant Suspension Coupling system, long linear excursion, and a vented pole piece.

该威发特等woofers设计，没有妥协和功能一个专门涂布纸锥，非谐振暂停耦合系统的，长期的线性冲程和排气杆件。

The company professionally produces ceramics, industrial ceramics, alumina ceramics, core vent etc., and had made great contribution to the national producing capability in new-type high-performance electronic ceramics.

公司专业生产陶瓷、工业陶瓷、氧化铝陶瓷、排气塞等产品，并且为新型高性能电子陶瓷的国产化作出了重要的贡献。

On the crucible salt bath's furnace shell is loaded with the circular upper hood, the crown has the air vent to put

坩锅盐浴炉的炉壳上部装有圆形上罩，顶部有排气口可接通风系统，以排除有害气体，上罩下

On the crucible salt bath's furnace shell is loaded with the circular upper hood, the crown has the air vent to put through the wind system series, removes the noxious gas, lower part the upper hood has the cover gate which and the port hole two leaves may rotate.

坩锅盐浴炉的炉壳上部装有圆形上罩，顶部有排气口可接通风系统，以排除有害气体，上罩下部有两扇可转动的罩门和观察孔。

On the crucible salt bath's furnace shell is loaded with the circular

坩锅盐浴炉的炉壳上部装有圆形上罩，顶部有排气口可接通风系统，以排除有害气体，上罩下

Efficiency of cyclone separator is analyzed for different operational and constructional condition.

对下排气旋风分离器在不同运行工况和不同结构因素下的分离效率进行了实验研究，并分析了不同结构因素下分离器内的气固运动规律。

Efficiency of cyclone separator is analyzed for different operational and constructional condition.

核心提示：对下排气旋风分离器在不同运行工况和不同结构因素下的分离效率进行了实验研究，并分析了不同结构因素下分离器内的气固运动规律。

The cylinder bore must not be out-of-round in excess of 0.0005 extending from the crown to the top of the exhaust port.

气缸口径不可乱了一轮超过从0.0005延伸到顶部的皇冠排气。

Law, air-flow valve, smoke fire damper and toilet Zhini valve, fume hood, fume hood exhaust outlets and throat hoop, Strong water heater exhaust pipe, vacuum tubes, foam, Extrusion boards, cotton centrifuge tubes, plates, PEF board, geotextile fabric, such as perlite and HVAC insulation materials, while the United States and the ventilation fans and air ventilation fans of the Green Island Acting .

上海文运建筑材料有限公司成立与2005年，是国内合资企业，坐落于嘉定国际机电五金城内，生产经营各种中央空调铝合金进，出风口，散流器，防雨百叶，双层百叶，单层百叶，格栅回风口，风机百叶风口，可开式风口，圆形风管法拦，风量调节阀，防烟防火阀，卫生间止逆阀，油烟罩，油烟罩排气口，喉箍，热水器强排风管，吸尘管，泡沫板，挤塑板，离心棉管，板，PEF板，土工布，珍珠岩等暖通及保温材料等，同时美的换气扇以及绿岛风换气扇的代理。

Where it is fitted within a height of 450 mm above the car deck and exhaust ventilation trunking, electrical equipment is to be of certified safe type.

例 2：在离车辆甲板450 mm 的高度内及在排气通风导管内，可安装合格防爆电气设备。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。