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l(f)r(sh)g2018-07-21 08:43:06 鿴
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Ó֬u(png)r(ji)
(1)ϴÓ֬ϴϴҪĿǰz(yn)Ó֬ϴķжNԵęzy(c)(yn)ԇGB/T 13312-91䓎ԇͿbǰͳ̶șz(yn)(yn)ԇÓ֬÷ˮĤȡzy(c)ɹⷨ(jin)εķ
(2)ԇ(yn)ҪǞ˙zˮÓ֬ҺĭԇҺ30 g/Lf(shu)Ҏ(gu)A(y)(30±2)ԇҺɫͲʹҺx¶70mmw(30±2)º10minȡ?lin)u(dng)1minu(dng)x0. 33mlʼs100/minu(dng)ꮅ_Ͳ(30±2)ضo10min^ĭ߶
(3)黯ܡ黯ܜy(c)ñɫ(jin)b50mLÓ֬Ҏ(gu)(sh)4̖(ho)ض55棬Ծٶ?lin)u30x400mmӛ¹ҺĠB(ti)Пo(w)ӬF(xin)
(4)ƯϴƯϴԇ(yn)Ҫڙz鸲w䓎ϵϴﱻˮϴȥܡϴϴԇƬȡ45°ǷõɞֹɵԇƬȫsˮД[ϴ10ȡßL(fng)C(j)ԇƬzԇƬПo(w)ϴĚԇƬϵһΟo(w)ˮҴҴȻ]l(f)ٙzԇƬПo(w)ɫ
(5)(du)ٵĸg(du)ٵĸgԇ(yn)njԇƬȫһضȵˮÓ֬ˮҺԇƬʧغͱɫ׃u(png)ϴ(du)ٵĸg
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