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DZ/T 0009-1991Placer exploration rig series (English PDF)

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Issued by

Ministry of Natural Resources

Level / Type

National · Recommended

Issue date

June 22, 1991

Implementation date

January 1, 1992

Scope

DZ/T 0009-1991 (Placer exploration rig series) is available as an English-translated PDF.

DZ/T 0009-1991 is the Chinese standard "Placer exploration rig series". This standard specifies the placer exploration rig structure type, model preparation rules, series, and the main technical parameters.

This standard applies to have impact, rotary, rotary plus impact, vibration and other functions for the sand deposits of placer prospecting exploration rigs (hereinafter referred to as "sand drill"). Issued on 6/22/1991, in force from 1/1/1992. It cites 1 other standard.

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Document preview — DZ/T 0009-1991

National Standard of the People's Republic of China

Classification: D81

Normative references

2 Normative references

The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document.

DZ 3

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.

Referenced standards

Normative references

DZ 3

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