Valid

LD 57-1994Technical Specification for Kieselguhr for Filling Dissolved Acetylene Cylinders (English PDF)

溶解乙炔气瓶填料用石棉技术条件

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Level / Type

National · Mandatory

Issue date

May 17, 1994

Implementation date

January 1, 1995

Scope

LD 57-1994 is the English-translated version of 溶解乙炔气瓶填料用石棉技术条件.

LD 57-1994 is the Chinese industry standard "Technical Specification for Kieselguhr for Filling Dissolved Acetylene Cylinders". It was issued on May 17, 1994, and took effect on January 1, 1995. It is in force.

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Document preview — LD 57-1994

Document data

1 Document data

Sector: Labour (industry standard).

Date of issue: 1994-05-17.

Date of implementation: 1995-01-01.

Status: valid.

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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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