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

NEN EN ISO 6245:2002現(xiàn)行

Petroleum Products - Determination Of Ash

出版:Nederlands Normalisatie Instituut

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)!

專家解讀視頻

基本信息
標(biāo)準(zhǔn)編號(hào): NEN EN ISO 6245:2002
發(fā)布時(shí)間:2002/11/1 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:Nederlands Normalisatie Instituut
標(biāo)準(zhǔn)頁(yè)數(shù):5
標(biāo)準(zhǔn)簡(jiǎn)介

Describes the method for the determination of the ash content of petroleum products, such as distillate and residual fuel oils, crude petroleum, lubricating oils, waxes and other petroleum products, in which any ash-forming constituents present are normally considered to be undesirable impurities or contaminants.

標(biāo)準(zhǔn)備注

Supersedes NEN ISO 6245. (05/2004)

等同采用的國(guó)際標(biāo)準(zhǔn)

SN EN ISO 6245:2003 - Identical

BS EN ISO 6245:2002 - Identical

DIN EN ISO 6245 (2003-01) - Identical

ONORM EN ISO 6245:2003 - Identical

NBN EN ISO 6245:2003 - Identical

I.S. EN ISO 6245:2002 - Identical

UNI EN ISO 6245:2005 - Identical

NF EN ISO 6245:2002 - Identical

NS EN ISO 6245 Ed. 2 (2002) - Identical

ISO 6245:2001 - Identical

UNE EN ISO 6245:2003 - Identical

SS EN ISO 6245 Ed. 2 (2003) - Identical