袠薪褎芯褉屑邪褑懈褟
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小械泻褉械褌邪褉懈邪褌: NEN
袦械薪械写卸械褉 泻芯屑懈褌械褌邪: -
袩褉械写褋械写邪褌械谢褜 (写芯 泻芯薪褑邪 2027):Mr Marco Mekes
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袦械薪械写卸械褉 袠小袨 锌芯 褌械褏薪懈褔械褋泻懈屑 锌褉芯谐褉邪屑屑邪屑 [TPM]:袦械薪械写卸械褉 袠小袨 锌芯 褉械写邪泻褑懈芯薪薪褘屑 锌褉芯谐褉邪屑屑邪屑 [EM]:
- 袛邪褌邪 褋芯蟹写邪薪懈褟 : 1983
袨斜谢邪褋褌褜 写械褟褌械谢褜薪芯褋褌懈
Standardization of pipes, fittings, piping systems and auxiliary equipment intended for the supply of gaseous fuels and made from all types of plastic materials, including all types of reinforced plastics.
Metal fittings used with plastic pipes are also included. This standardization includes - for pipes, flanges, fittings and auxiliary equipment - dimensions and their tolerances, requirements for chemical, mechanical and physical properties and guidance for the assessment of conformity.
Requirements for resulting joints between pipes and/or fittings for fitness for purpose, including test methods, equipment and codes of practice.
袘褘褋褌褉褘泄 锌芯懈褋泻
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袪邪斜芯褔邪褟 锌褉芯谐褉邪屑屑邪
袩褉芯械泻褌褘 懈 薪芯胁褘械 褉邪斜芯褔懈械 褌械屑褘 -
袪邪斜芯褔懈械 写芯泻褍屑械薪褌褘 (褌褉械斜褍械褌褋褟 薪邪谢懈褔懈械 褍褔械褌薪芯泄 蟹邪锌懈褋懈)
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袠孝-懈薪褋褌褉褍屑械薪褌褘, 褉邪蟹褉邪斜芯褌邪薪薪褘械 写谢褟 锌芯写写械褉卸邪薪懈褟 锌褉芯褑械褋褋邪 褉邪蟹褉邪斜芯褌泻懈 褋褌邪薪写邪褉褌芯胁
袛邪薪薪褘泄 泻芯屑懈褌械褌 蟹邪薪懈屑邪械褌褋褟 褉邪蟹褉邪斜芯褌泻芯泄 49 褋褌邪薪写邪褉褌邪 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:
| 小褋褘谢泻懈 | 袟邪谐芯谢芯胁芯泻 | 孝懈锌 |
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| 香港六合彩开奖/TC 138/SC 4/WG 1 褋械泻褉械褌邪褉懈邪褌." data-bs-placement="top" data-bs-trigger="focus" role="button" tabindex="0" data-bs-html="true"> | Mechanical fittings | 袪邪斜芯褔邪褟 谐褉褍锌锌邪 |
| 香港六合彩开奖/TC 138/SC 4/WG 2 褋械泻褉械褌邪褉懈邪褌." data-bs-placement="top" data-bs-trigger="focus" role="button" tabindex="0" data-bs-html="true"> | Fusion of PE Pipe Systems | 袪邪斜芯褔邪褟 谐褉褍锌锌邪 |
| 香港六合彩开奖/TC 138/SC 4/WG 3 褋械泻褉械褌邪褉懈邪褌." data-bs-placement="top" data-bs-trigger="focus" role="button" tabindex="0" data-bs-html="true"> | PE Pipe Systems | 袪邪斜芯褔邪褟 谐褉褍锌锌邪 |
| 香港六合彩开奖/TC 138/SC 4/WG 7 褋械泻褉械褌邪褉懈邪褌." data-bs-placement="top" data-bs-trigger="focus" role="button" tabindex="0" data-bs-html="true"> | Polyamid Pipe Systems | 袪邪斜芯褔邪褟 谐褉褍锌锌邪 |
袣芯屑懈褌械褌 锌芯 褉邪斜芯褔懈屑 褋胁褟蟹褟屑 褋 香港六合彩开奖/TC 138/SC 4
袣芯屑懈褌械褌, 褍泻邪蟹邪薪薪褘泄 薪懈卸械, 懈屑械械褌 写芯褋褌褍锌 泻 褋谢械写褍褞褖懈屑 写芯泻褍屑械薪褌邪屑 香港六合彩开奖/TC 138/SC 4:
| 小褋褘谢泻邪 | 袟邪谐芯谢芯胁芯泻 | 袠小袨/袦协袣 |
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| 香港六合彩开奖/TC 138/SC 8 | Rehabilitation of pipeline systems | 香港六合彩开奖 |
袣芯屑懈褌械褌褘 锌芯 褉邪斜芯褔懈屑 褋胁褟蟹褟屑 香港六合彩开奖/TC 138/SC 4
香港六合彩开奖/TC 138/SC 4 屑芯卸薪芯 锌芯谢褍褔懈褌褜 写芯褋褌褍锌 泻 写芯泻褍屑械薪褌邪屑 泻芯屑懈褌械褌芯胁 薪懈卸械
| 小褋褘谢泻邪 | 袟邪谐芯谢芯胁芯泻 | 袠小袨/袦协袣 |
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| 香港六合彩开奖/TC 61 | Plastics | 香港六合彩开奖 |
| 香港六合彩开奖/TC 138/SC 8 | Rehabilitation of pipeline systems | 香港六合彩开奖 |
香港六合彩开奖/TC 138/SC 4 - 小械泻褉械褌邪褉懈邪褌