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English Translations » 【机械/加工制造】 » I would like to ask everyone for advice regarding the filler

I would like to ask everyone for advice regarding the filler pressure plate issue

2012-12-31View Original

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In the general assembly diagram of the desulfurization tower, the standard number for the packing pressure plate is Q/CWCEC133-B76.12-2001, while the standard number for the solution redistributor is HG21513.85-2000. Why can’t I find these standards?
Reply #22012-12-31
Standards are divided into national standards, industry standards, and factory standards. It might be that the standard was developed internally by the issuing organization.
Reply #32012-12-31
The former one should be a corporate standard, while the latter is a standard set by the Ministry of Chemical Industry; the standard from the Ministry of Chemical Industry should be available

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Translated at 2026-07-21 04:40:56

Original: https://bbs.hcbbs.com/thread-1108250-1-1.html

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