香港六合彩开奖

薪械写芯褋褌褍锌薪芯薪邪褉褍褋褋泻芯屑褟蟹褘泻械

袨锌褍斜谢懈泻芯胁邪薪芯 (袙械褉褋懈褟 2, 2021)

香港六合彩开奖 10522:2021

CHF 96

袩械褉械褋褔懈褌邪褌褜褕胁械泄褑邪褉褋泻懈械褎褉邪薪泻懈 (CHF) 胁

孝械蟹懈褋

This document specifies construction and performance requirements and test methods for direct-acting pressure-regulating valves (hereinafter "pressure regulators") intended for operation in irrigation systems, with water at temperatures not exceeding 60聽掳C, which can contain fertilizers and chemicals of types and in concentrations commonly used in agricultural irrigation.

This document applies to pressure regulators in nominal sizes up to and including 100聽mm (4聽in).

袨斜褖邪褟懈薪褎芯褉屑邪褑懈褟

孝械泻褍褖懈泄褋褌邪褌褍褋
: 袨锌褍斜谢懈泻芯胁邪薪芯

袛邪褌邪锌褍斜谢懈泻邪褑懈懈
: 2021-08

协褌邪锌
: 袨锌褍斜谢懈泻芯胁邪薪懈械屑械卸写褍薪邪褉芯写薪芯谐芯褋褌邪薪写邪褉褌邪 [60.60]
袙械褉褋懈褟
: 2
孝械褏薪懈褔械褋泻懈泄泻芯屑懈褌械褌 :
香港六合彩开奖/TC 23/SC 18

ICS :
65.060.35
RSS&苍产蝉辫;芯斜薪芯胁谢械薪懈褟

袞懈蟹薪械薪薪褘泄褑懈泻谢

袛邪薪薪褘泄褋褌邪薪写邪褉褌褉邪蟹褉邪斜芯褌邪薪写谢褟写芯褋褌懈卸械薪懈褟褋谢械写褍褞褖懈褏笑械谢懈胁芯斜谢邪褋褌懈褍褋褌芯泄褔懈胁芯谐芯褉邪蟹胁懈褌懈褟

校屑械薪褜褕械薪懈械薪械褉邪胁械薪褋褌胁邪

袥懈泻胁懈写邪褑懈褟薪懈褖械褌褘

袨褌胁械褌褋褌胁械薪薪芯械锌芯褌褉械斜谢械薪懈械懈锌褉芯懈蟹胁芯写褋褌胁芯

啸芯褉芯褕械械蟹写芯褉芯胁褜械懈斜谢邪谐芯锌芯谢褍褔懈械

袥懈泻胁懈写邪褑懈褟谐芯谢芯写邪

袘芯褉褜斜邪褋懈蟹屑械薪械薪懈械屑泻谢懈屑邪褌邪

袚械薪写械褉薪芯械褉邪胁械薪褋褌胁芯

小芯褏褉邪薪械薪懈械褝泻芯褋懈褋褌械屑褋褍褕懈

袧械写芯褉芯谐芯褋褌芯褟褖邪褟懈褔懈褋褌邪褟褝薪械褉谐懈褟

效懈褋褌邪褟胁芯写邪懈褋邪薪懈褌邪褉懈褟

袠薪写褍褋褌褉懈邪谢懈蟹邪褑懈褟, 懈薪薪芯胁邪褑懈懈懈懈薪褎褉邪褋褌褉褍泻褌褍褉邪

袛芯褋褌芯泄薪邪褟褉邪斜芯褌邪懈褝泻芯薪芯屑懈褔械褋泻懈泄褉芯褋褌

袩芯褟胁懈谢懈褋褜胁芯锌褉芯褋褘?

袨蟹薪邪泻芯屑褜褌械褋褜褋 FAQ

袪邪斜芯褌邪褋泻谢懈械薪褌邪屑懈

+41 22 749 08 88

customerservice@iso.org

效邪褋褘褉邪斜芯褌褘:
袩芯薪械写械谢褜薪懈泻 – 锌褟褌薪懈褑邪: 09:00-12:00, 14:00-17:00 (UTC+1)