
Vitreous and porcelain enamels — Inside and outside enamelled valves and pressure pipe fittings for untreated and potable water supply — Quality requirements and testing
出版:International Organization for Standardization

专家解读视频
This document specifies the requirements for product quality and product testing of enamelled valves and pressure pipe fittings for untreated and potable water supply.
?NORM EN ISO 11177: 2019 - Identical
I.S. EN ISO 11177:2019 - Identical
UNI EN ISO 11177:2019 - Identical
DIN EN ISO 11177 E : 2019 - Identical
EN ISO 11177 : 2019 - Identical
DS/EN ISO 11177:2019 - Identical
UNE-EN ISO 11177:2019 - Identical
BS EN ISO 11177:2019 - Identical
EN ISO 11177 : 2016 - Identical
PN-EN ISO 11177:2019-06 - Identical
SS-EN ISO 11177 : 2019 - Identical
DS/ISO 11177 : 2019 - Identical
NS-EN ISO 11177:2019 - Identical
BS EN ISO 11177:2019 - Identical
DS/ISO 11177 : 2019 - Identical
EN ISO 11177 : 2019 - Identical
EN ISO 11177 : 2016 - Identical
SS-EN ISO 11177 : 2019 - Identical
I.S. EN ISO 11177:2019 - Identical
DIN EN ISO 11177 E : 2019 - Identical
UNI EN ISO 11177:2019 - Identical
DS/EN ISO 11177:2019 - Identical
?NORM EN ISO 11177: 2019 - Identical
NS-EN ISO 11177:2019 - Identical
PN-EN ISO 11177:2019-06 - Identical
UNE-EN ISO 11177:2019 - Identical