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MT/T l43-1986Series of metal supports for roadway (English PDF)

巷道金属支架系列

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Issued by

National Mine Safety Administration

Level / Type

National · Recommended

Issue date

October 29, 1986

Implementation date

December 1, 1986

Scope

MT/T l43-1986 is the English-translated version of 巷道金属支架系列.

MT/T l43-1986 is the Chinese industry standard "Series of metal supports for roadway". It was issued on October 29, 1986 by the National Mine Safety Administration, and took effect on December 1, 1986. It is in force.

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Document preview — MT/T l43-1986

National Standard of the People's Republic of China

Issued by: National Mine Safety Administration

Document data

1 Document data

Sector: Coal (industry standard).

Issuing body: National Mine Safety Administration.

Date of issue: 1986-10-29.

Date of implementation: 1986-12-01.

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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