A mortar and pestle was first used to pulverize the granules of Ignition Powder.
迫击炮和杵首次用来粉碎的颗粒点火粉末。
When the mass ratio of B/KNO3 keeps constant, the ignition powder adding fluorine rubber binder is less sensitive than that of phenol formaldehyde resin.
而静电感度则降低，当B/KNO3配比一定时，添加相同的粘结剂氟橡胶比添加酚醛树脂更钝感。
There may still be some ignition or explosive powder left in them.
因为可能放过之后还是会有一些能够点燃或会爆炸的粉末存在。
In the production line of polythene and polypropylene powder, the ignition risk caused by typical and frequently occurred ESD sparks has been quantitatively assessed.
对聚烯烃粉体生产工艺过程中典型和频发性的静电放电火花的点燃危险性进行了定量评价。
The influences of usual factor on the ignition of briquette and coal powder were also analyzed.
分析了几种常见因素对煤粉和型煤着火影响的异同。
The influences of usual factor on the ignition of briquette and coal powder were also analyzed.
分析了几种常见因素对煤粉和型煤着火影响的异同。
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