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

歡迎來到寰標(biāo)網(wǎng)! 客服QQ:772084082 加入會員
當(dāng)前位置: 首頁 > 標(biāo)準(zhǔn)詳情頁

ONORM EN 21974:1994被替代

Paper - Determination Of Tearing Resistance (elmendorf Method)

出版:Osterreichisches Normungsinstitut

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: ONORM EN 21974:1994
發(fā)布時間:1994/9/1 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:Osterreichisches Normungsinstitut
標(biāo)準(zhǔn)頁數(shù):16
標(biāo)準(zhǔn)簡介

Describes a method for determining the tearing resistance of paper. Can be used for light boards if the tearing resistance is within the range of the instrument. Does not apply to corrugated fibreboard, but may be applied to the components of such boards. Not suitable for determining the cross direction tearing resistance of highly directional paper. Includes normative references, definitions, principle, apparatus, conditioning, preparation of test pieces, procedure, calculation and expression of results, precision and test report.

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

ONORM EN ISO 1974:2012

等同采用的國際標(biāo)準(zhǔn)

BS EN 21974:1994 - Identical

DIN EN 21974 (1994-09) - Identical

SN EN 21974:1995 - Identical

I.S. EN 21974:1994 - Identical

UNI EN 21974:1995 - Identical

SS EN 21974 Ed. 1 (1995) - Identical

ISO 1974:1990 - Identical

UNE EN 21974:1996 - Identical

NF EN 21974:1994 - Identical

NBN EN 21974:1995 - Identical