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

IEC 60654-4 Ed. 1.0現(xiàn)行

Operating conditions for industrial-process measurement and control equipment. Part 4: Corrosive and erosive influences

出版：International Electrotechnical Committee

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： IEC 60654-4 Ed. 1.0
發(fā)布時間：1987/7/15 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：International Electrotechnical Committee
標(biāo)準(zhǔn)頁數(shù)：31
標(biāo)準(zhǔn)簡介

Considers the corrosive and erosive industrial environment to which land-based and offshore industrial-process measurement and control systems or parts of systems may be exposed during operation, during periods when they are installed but inactive, during storage or transportation. Maintenance and repair conditions are not considered.

等同采用的國際標(biāo)準(zhǔn)

SS IEC 654-4:1989 - Identical

SS EN 60654-4 Ed. 1 (1998) - Identical

PN EN 60654-4:2000 - Identical

BS 5967-4:1988 - Identical

I.S. EN 60654-4:1999 - Identical

NF EN 60654-4:1997 - Identical

DIN IEC 60654-4 (1990-12) - Identical

DIN EN 60654-4 (1998-08) - Identical

ONORM OVE EN 60654-4:1998 - Identical

JIS C 1804:1995 - Equivalent

NEN EN IEC 60654-4:1997 - Identical

BS EN 60654-4:1998 - Equivalent

SN EN 60654-4:1997 - Identical

CEI EN 60654-4 Ed. 1 (1998) - Identical

UNE EN 60654-4:1999 - Identical