... n indicator 压缩指示器 compression manometer 压缩式真空计 compression moulding press 压力成型机 ...
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adsorption n indicator 吸附指示剂
extraction n indicator 抽提指示剂
revolution n indicator 转数指示器
bin n indicator 料位指示器
margin n indicator 边距指示符
rotation n indicator 转动指示器
It is provided with L and N double-break switch and power indicator lamp.
零、火线双断开关设计，配有电源指示灯。
Field experiment was carried out in Guanzhong area, Shaaxi province using Capsicum as indicator, to study Capsicum to fertilizer effect reaction of n, p, K fertilizer.
在陕西省关中土娄土区布置线辣椒缺素大田试验，研究线辣椒对氮、磷、钾肥的肥效反应。
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