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

歡迎來(lái)到寰標(biāo)網(wǎng)! 客服QQ:772084082 加入會(huì)員

NS EN 1207 Ed. 2 (2005)現(xiàn)行

Chemicals Used For Treatment Of Water Intended For Human Consumption - Tetrapotassium Pyrophosphate

出版:Norwegian Standards (Norges Standardiseringsforbund)

獲取原文 如何獲取原文?問(wèn)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(zhuān)家解讀視頻

基本信息
標(biāo)準(zhǔn)編號(hào): NS EN 1207 Ed. 2 (2005)
發(fā)布時(shí)間:2005/6/27 0:00:00
標(biāo)準(zhǔn)類(lèi)別:Standard
出版單位:Norwegian Standards (Norges Standardiseringsforbund)
標(biāo)準(zhǔn)頁(yè)數(shù):0
標(biāo)準(zhǔn)簡(jiǎn)介

Applies to tetrapotassium pyrophosphate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for tetrapotassium pyrophosphate. Gives information on its use in water treatment.

等同采用的國(guó)際標(biāo)準(zhǔn)

SN EN 1207:2005 - Identical

NEN EN 1207:2005 - Identical

BS EN 1207:2005 - Identical

DIN EN 1207 (2005-06) - Identical

ONORM EN 1207:2005 - Identical

NBN EN 1207:2005 - Identical

I.S. EN 1207:2005 - Identical

NF EN 1207:2005 - Identical

UNI EN 1207:2005 - Identical

SS EN 1207 Ed. 2 (2005) - Identical

UNE EN 1207:2006 - Identical