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3、 2854:1976 . (ISO 2854:1976 Statistical intrpretation of data Techniques of estimation and tests relating to means and variances) O 5813:1983 . . (ISO 5813:1983 Water quality Determination of dissolved oxygen Iodomatric method) O 9862:2005 . (ISO 9862:2005 Geosynthetics Sampling and preparation of t
4、est O 10318:2005 . (ISO 10318:2005 Geosynthetics Terms and definitions) O 10320:1999 . (ISO 10320:1999 Geotextiles and geotextile-related products Identification on site) 3 : 3.1 vN50/: , , 50 (2, 20 200 ). . 4 , 2, 20 200 . 5 5.1 , . , . 5.2 O 9862. 107762014 2 5.3 , . , O 2854. 5.4 , . 6 , 6.1 , .
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