I.S. EN 29439:1993現(xiàn)行

Water Quality - Evaluation In An Aqueous Medium Of The 'ultimate' Aerobic Biodegradability Of Organic Compounds - Method By Analysis Of Released Carbon Dioxide

出版：National Standards Authority of Ireland

獲取原文如何獲取原文？問客服獲取原文，即可享受本標(biāo)準(zhǔn)狀態(tài)變更提醒服務(wù)！

專家解讀視頻

基本信息

標(biāo)準(zhǔn)編號： I.S. EN 29439:1993

標(biāo)準(zhǔn)類別：Standard

出版單位：National Standards Authority of Ireland

標(biāo)準(zhǔn)頁數(shù)：22

標(biāo)準(zhǔn)簡介

Specifies a method, by analysis of released carbon-dioxide, for the evaluation in an aqueous medium of the 'ultimate' biodegradability of organic compounds at a given concentration by aerobic micro-organisms.

等同采用的國際標(biāo)準(zhǔn)

NF EN 29439:1993 - Identical

ONORM EN 29439:1993 - Identical

DIN EN 29439 (1993-04) - Identical

BS EN 29439:1992 - Identical

NBN EN 29439:1993 - Identical

UNI EN 29439:1994 - Identical

ISO 9439:1999 - Identical

SS EN 29439 Ed. 1 (1993) - Identical

UNE EN 29439:1994 - Identical

国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

I.S. EN 29439:1993現(xiàn)行

申請獲取原文權(quán)限