ObsoleteGo to latest versionDL/T 458-2020

DL/T 458-1991Travelling Band Screen (English PDF)

板框式旋转滤网

DL/T 458 | Evolution and historical versions

Std ID	Title	Status
DL/T 458-2020	Plate and frame rotating filter	Valid
DL/T 458-1999	Travelling band screen	Obsolete
DL/T 458-1991	Travelling Band Screen	Obsolete

DL/T 458-1991 is obsolete. It has been replaced by DL/T 458-1999. This page sells the obsolete edition, for projects and contracts that still cite it.

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Level / Type

National · Recommended

Scope

DL/T 458-1991 is the English-translated version of 板框式旋转滤网.

DL/T 458-1991 is the Chinese industry standard "Travelling Band Screen". It is obsolete: it has been replaced by DL/T 458-1999.

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Document preview — DL/T 458-1991

Document data

1 Document data

Sector: Electricity & Power (industry standard).

Status: obsolete, replaced by DL/T 458-1999.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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