A disposable non-woolen filter, and a panel type washable coarse aluminum filter are installed in the front panel of return air duct of each room, to trap powder generated, if any.
在每个房间回风管的前面板上安装有一台一次性的非毛织品过滤器，以及一台板式可洗粗铝过滤器，以捕捉收集可能产生的任何粉尘。
So coarse powder is more suitable for low power plasma spraying.
因此粗粉在适当功率下更适合低能等离子喷涂。
This article introduces and discusses the purification of ordinary nitrogen by coarse titanium powder and its application in gas nitridation technology of titanium surface.
介绍和讨论利用粗颗粒钛粉末净化普通氮气及其在钛表面气体氮化工艺中的应用。
The main transformed parts included water cooling wall, burner, coal saver, dust removing equipment, air suction machine and coarse powder separator.
主要改造部分有：水冷壁、燃烧器、省煤器、除尘设备、吸风机和粗粉分离器等。
The study of ultra fine comminution is carried out by using vibration mill and coarse tungsten powder as original material.
采用振动球磨机对粗颗粒金属钨粉进行超细粉碎研究。
Coarse grain tablets, hidden in order to ink & paint alone into a glaze, but also hypertrophy, there is powder blue, pale blue, and light-colored several teeth.
纹片粗硬，隐以墨漆，独成一宗釉色，亦肥厚，有粉青、月白、淡牙色数种。
Appearance: a pale yellow brown or light yellow irregular fragments or coarse powder, with roasted soy aroma.
外观：呈浅黄褐色或浅黄色不规则的碎片状或粗粉状，具有烤大豆香味。
Objective: To study on the pharmacological differences of super-slender powder and coarse powder of Lingyangjiao. Methods:Experiments of analgesic and relieve fever.
前言： 目的：对比羚羊角超细粉体与粗粉的作用差别。
Various properties of coarse-grain WC powder are described, as well as the alloys made by coarse-grain WC powder and its uses of all kinds in hard-surface materials.
评述了粗晶碳化钨粉的各种特殊性能，列举了用粗昌碳化钨粉制成的合金及粗晶碳化钨粉在硬面材料中的多种多样的用途。
The experimental results indicate that coarse aluminium powder can be used in HTPB propellant.
结果表明粗铝粉在推进剂中使用是可行的。
Fine powder exits with the air flow, those coarse powder which is near the tooth shaped plate can not exit due to block of the blocking bar until they are ground into fine powders.
细粉随气流排出，贴近齿板的粗粒料因挡板的阻碍不能排除被继续粉碎直至呈粉料随风排出。
The invention provides a multistage powder selecting machine for coarse, middle and fine powders.
本发明提供一种粗、中、细粉多级选粉机。
Taper powder mill: it fits to the dry and wettest grind of wheat, coarse food grain and legume.
锥形磨粉机：适用于小麦、杂粮和豆类的干磨和湿磨。
Plastic is used in fine coarse whiting powder, can reduce the manufacturing cost, but also improve and change its properties.
塑料中使用微细重钙粉，既可降低其制造成本，又可提高和改其性能。
Results the optimum extracting procedure was as follows: medical material was crashed to coarse powder, and then extracted in 10 times methanol.
结果最佳提取工艺为：药材粉碎成粗粉，用10倍量的甲醇进行回流提取。
Results the optimum extracting procedure was as follows: medical material was crashed to coarse powder, and then extracted in 10 times methanol.
结果最佳提取工艺为：药材粉碎成粗粉，用10倍量的甲醇进行回流提取。
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