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当前农药市场出售的农药较多,有进口的,有国产的,农药包装上的英文字母表示什么意思呢? WP:可湿性粉剂。SP:水溶性粉剂。AC:水剂。F(或FL):胶悬剂。DP:粉剂。FO:微粉剂。G:颗粒剂。这些符号是表示药剂类型的。 PC:百分浓度。PPM:百万分浓度。BE:波美度。EC:有效浓度,WT:重量。MT:总重量。SG:比重。MED:最大有效浓度。MEP:最小有效浓度。MAC:最大允许有效药量。LD:动物致死浓度。LD50:半数动物致死浓度。
Pesticide market currently sold more pesticides, imported, domestic, English letters on the packaging of pesticides what does that mean? WP: wettable powder. SP: water-soluble powder. AC: Aqueous solution. F (or FL): Suspension. DP: powder. FO: Micronized powder. G: Granules. These symbols indicate the type of agent. PC: percentage concentration. PPM: parts per million concentration. BE: Baume degrees. EC: effective concentration, WT: weight. MT: total weight. SG: the proportion. MED: the maximum effective concentration. MEP: Minimum effective concentration. MAC: The maximum allowable effective dose. LD: Lethal concentration in animals. LD50: Half the lethal concentration of animal.