Stationary source emission . determination of exhauster anilines . gas chromatography 大气固定污染源.苯胺类的测定.气相色谱法
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Suits for ceramic tile , marble , carpet and stainless steel in the lobby ; bathroom , glass , toilet , bathtub , furniture and carpet in guest room ; ceramic tile , ground tile , oil and smoke exhauster , exhaust fan in kitchen 适用于清洁大堂的地方、瓷片、大理石、地毯、不绣钢上的污渍；客房部的浴室、玻璃、座厕、浴缸、家具、地毯上污渍、厨房内的瓷片、地砖、抽油烟机、排气扇按台等的油渍污垢。
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Abstract : by means of the comparison and analysis to applications of convertional starter and frequency conversion governor inmine exhauster , a useful and practicable electricity - saving pathof exhaust system was found out , so improving systematic saving operation 摘要：通过对传统起动器和变频调速器在矿井抽风机的应用进行比较分析，找出一种抽风系统有效、可行的节电途径，以实现通风系统的经济运行。
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It is the first time in china to set the speed increase gears form in the new compressor and to adopt several new techniques including the condenser with oil - separator built - in , jet exhauster and electrical expansion valve used to supply liquid for the flooded evaporator in the unit 本压缩机在国内首次采用了带增速齿轮的形式，冷水机组在国内内首次采用了内置油分冷凝器、引射器和电子膨胀阀对满液式蒸发器供液等新技术。
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Wearproof porcelain plate developed by this factory can be used as inside lining plate , coal delivery pipework , bin , bunker , separation port , wind pipe bend , exhauster , inner pipe of mill fan , air preheater , air fule and various dedust equipment for antifriction . besides , it can extend the service life of equipment 耐磨瓷板系是我厂自行研制的适用于磨煤机内衬板，输煤管道、料仓、料斗、粗、细粉分离口、一、二次风管弯头、引风机、排粉机内壳、空气预热器、尾部烟道等以及各类除尘系统设备的防磨抗蚀、延长设备的使用寿命。
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