ObsoleteGo to latest versionHG/T 21622-1990

HGJ 518-1990Liner sight glass (English PDF)

衬里视镜

HGJ 518 | Evolution and historical versions

Std ID	Title	Status
HG/T 21622-1990	Endoscopic lining	Valid
HGJ 518-1990	Liner sight glass	Obsolete

HGJ 518-1990 is obsolete. It has been replaced by HG/T 21622-1990. This page sells the obsolete edition, for projects and contracts that still cite it.

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Level / Type

Industry · Recommended

Scope

HGJ 518-1990 is the English-translated version of 衬里视镜.

HGJ 518-1990 is the Chinese industry standard "Liner sight glass". It is obsolete: it has been replaced by HG/T 21622-1990.

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Document preview — HGJ 518-1990

Document data

1 Document data

Sector: Chemical Industry (industry standard).

Status: obsolete, replaced by HG/T 21622-1990.

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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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