Valid

DZ 56-1987Ground precision magnetic survey technical regulations (English PDF)

Preview PDF

This is a limited preview

Buy now to download the full PDF (19 pages)

Need quotation for your management?

Get a formal quotation for DZ 56-1987 in 30 minutes.

Issued by

Ministry of Land and Resources

Level / Type

National · Mandatory

Issue date

January 1, 1987

Implementation date

January 1, 1987

Scope

DZ 56-1987 (Ground precision magnetic survey technical regulations) is available as an English-translated PDF.

DZ 56-1987 is the Chinese standard "Ground precision magnetic survey technical regulations".

Found what you need?

Document preview — DZ 56-1987

National Standard of the People's Republic of China

Classification: D82

[Preview only]
1 Scope
2 Normative References
2.1 Terms
3 Terms and Definitions
4 Overview
4.1 General requirements
5 Technical Requirements
6 Calibration conditions
6.1 Environmental conditions
6.2 Measurement standards and other equipment
7 Calibration items and calibration methods
7.1 Calibration Items
7.2 Calibration method
8 Expression of calibration results
9 Recalibration interval

1 Foreword

DZ 56-1987 is issued by Ministry of Land and Resources.

The DZ prefix, without a suffix, marks a mandatory standard: within its scope, compliance is required.

The document runs to 19 pages in English translation.

2 Scope Preview

DZ 56-1987 is filed under Chinese Standard Classification D82, in the field of mining.

This catalogue holds 42 other DZ standards without an ICS number.

In this catalogue, DZ standards carry edition years from 1981 to 2002.

3 About this standard

Sector: Geological Industry Standard

Issued by: Ministry of Land and Resources

English translation: about 19 pages (approximate)

Chinese original: about 28,258 characters

4 Classification and status

Chinese Standard Classification (CCS): D 82

Prefix DZ: mandatory standard.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 19 pages — is available in the English PDF.

How to Download DZ 56-1987

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.