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Русский Translations » 【化工工程交流】 » Описание предметов на однолинейной диаграмме

Описание предметов на однолинейной диаграмме

2020-10-27View Original

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PVVLB66R2736BCCK0ZZ-04 DN100 Шаровой клапан-BB OS$Y CL600(PN110) RF (ASME B16.5) ASTM A217 WC6 Tr Что означают все буквы, кроме красных? Пожалуйста, подскажите
Reply #22020-10-29
Код шарового клапана PVVLB66R2736BCCK0ZZ: -BB обозначает материал клапана, стандарт ASTM A217 WC6 Tr. У тебя это не отключено? Кажется, то, что я говорю, верно лишь отчасти

Translated at 2026-08-03 14:03:10

Original: https://bbs.hcbbs.com/thread-3110963-1-1.html

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