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(huì)員

NEN EN 88:1992被替代

Pressure Governors For Gas Appliances For Inlet Pressures Up To 200 Mbar

出版：Nederlands Normalisatie Instituut

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(hào)： NEN EN 88:1992
發(fā)布時(shí)間：1992/5/1 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)：35
標(biāo)準(zhǔn)簡(jiǎn)介

Describes the safety, constructional and performance requirements for pressure governors for use with gas appliances. Gives test procedures for evaluating these and information necessary for the purchaser and user. Applies to pressure governors for gas-burning appliances of connection size up to and including DN 50 and that may be used and tested independently of these appliances. Suitable for fuel gases of the 1st, 2nd and 3rd families. Does not cover: governors connected to mains and governors for gas appliances installed out-of-doors.

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

NEN EN 88-1:2007

等同采用的國(guó)際標(biāo)準(zhǔn)

DIN EN 88 (1996-08) - Identical

BS EN 88:1991 - Identical

I.S. EN 88:1992 - Identical

NF EN 88:1991 - Identical

UNI EN 88:1993 - Identical

NS EN 88:1991 - Identical

UNE EN 88:1994 - Identical

SS EN 88:1991 - Identical

SN EN 88:1997 - Identical

ONORM EN 88:1996 - Identical