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ISO 国际标准 今日: 0|主题: 6118

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ISO 8215-1985 Surface active agents-Washing powders-Determination of total silic attachment chemrd 2017-6-17 1267 admin 2017-6-20 11:56:56
ISO 8214-1985 Surface active agents-Washing powders-Determination of inorganic s attachment chemrd 2017-6-17 1455 admin 2017-6-20 11:56:54
ISO 8022-1990 Surface active agents-Determination of wetting power by immersion attachment chemrd 2017-6-17 1330 admin 2017-6-20 11:56:52
ISO 6889-1986 Surface active agents-Determination of interfacial tension by draw attachment chemrd 2017-6-17 1356 admin 2017-6-20 11:56:30
ISO 6845-1989 Surface active agents-Technical alkane sulfonates-Determination of attachment chemrd 2017-6-17 1279 admin 2017-6-20 11:56:27
ISO 6843-1988 Surface active agents-Sulfated ethoxylated alcohols and alkylpheno attachment chemrd 2017-6-17 1366 admin 2017-6-20 11:56:25
ISO 6842-1989 Surface active agents-Sulfated ethoxylated alcohols and alkylpheno attachment chemrd 2017-6-17 1305 admin 2017-6-20 11:56:23
ISO 6841-1988 Surface active agents-Technical straight-chain sodium alkylbenzene attachment chemrd 2017-6-17 1352 admin 2017-6-20 11:56:19
ISO 6840-1982 Cationic surface active agents(hydrochlorides and hydrobromides)-D attachment chemrd 2017-6-17 1335 admin 2017-6-20 11:56:17
ISO 6839-1982 Anionic surface active agents-Determination of solubility in water attachment chemrd 2017-6-17 1391 admin 2017-6-20 11:56:14
ISO 6836-1983 Surface active agents-Mercerizing agents-Evaluation of the activit attachment chemrd 2017-6-17 1246 admin 2017-6-20 11:56:11
ISO 6835-1981 Surface active agents-Washing powders-Determination of total boron attachment chemrd 2017-6-17 1296 admin 2017-6-20 11:56:09
ISO 895-1977 Surface active agents-Technical sodium secondary alkylsulphates-Met attachment chemrd 2017-6-17 1307 admin 2017-6-20 11:56:07
ISO 894-1977 Surface active agents-Technical sodium primary alkysulphates-Method attachment chemrd 2017-6-17 1265 admin 2017-6-20 11:56:03
ISO 893-1989 Surface active agents-Technical alkane sulfonates-Methods of analys attachment chemrd 2017-6-17 1370 admin 2017-6-20 11:56:01
ISO 759-1981 Voltile organic liquids for industrial use-Determination of dry res attachment chemrd 2017-6-17 1444 admin 2017-6-20 11:55:55
ISO 697-1981 Surface active agents-Washing powders-Determination of apparent den attachment chemrd 2017-6-17 1324 admin 2017-6-20 11:55:52
ISO 696-1975 Surface active agents-Measurement of foaming power-Modified Ross-Mi attachment chemrd 2017-6-17 1534 admin 2017-6-20 11:55:50
ISO 78-4-1983 Layouts for standards-Part 4 Standard for atomic absorption spectr attachment chemrd 2017-6-17 1322 admin 2017-6-20 11:55:47
ISO 78-3-1983 Chemistry-Layouts for standards-Part 3 Standard molecular absorpti attachment chemrd 2017-6-17 1276 admin 2017-6-20 11:55:45
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