ObsoleteGo to latest versionGB/T 3390.2-2013

GB/T 3390.2-1989Driving square for hand operated socket wrenches (English PDF)

手动套筒扳手传动方榫和方孔

GB/T 3390.2 | Evolution and historical versions

Std ID	Title	Status
GB/T 3390.2-2013	Hand operated socket wrenches - Driving squares	Valid
GB/T 3390.2-2004	Hand operated socket wrenches - Driving squares	Obsolete
GB/T 3390.2-1989	Driving square for hand operated socket wrenches	Obsolete

GB/T 3390.2-1989 is obsolete. It has been replaced by GB/T 3390.2-2004. This page sells the obsolete edition, for projects and contracts that still cite it.

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Level / Type

National · Recommended

Scope

GB/T 3390.2-1989 is the English-translated version of 手动套筒扳手传动方榫和方孔.

GB/T 3390.2-1989 is the Chinese national standard "Driving square for hand operated socket wrenches". It is obsolete: it has been replaced by GB/T 3390.2-2004.

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Document preview — GB/T 3390.2-1989

Document data

1 Document data

Sector: National standard (Recommended).

Status: obsolete, replaced by GB/T 3390.2-2004.

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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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