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GB 20904-2007 English PDF

US$159.00 ยท In stock
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GB 20904-2007: Horizontal directional drilling -- Safety operation rules
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB 20904-2007English159 Add to Cart 3 days [Need to translate] Horizontal directional drilling -- Safety operation rules Valid GB 20904-2007

PDF similar to GB 20904-2007


Standard similar to GB 20904-2007

GB/T 18148   GB/T 17922   GB/T 17921   GB/T 25606   GB 45943   GB/T 45375   

Basic data

Standard ID GB 20904-2007 (GB20904-2007)
Description (Translated English) Horizontal directional drilling -- Safety operation rules
Sector / Industry National Standard
Classification of Chinese Standard P97
Classification of International Standard 53.100
Word Count Estimation 6,693
Date of Issue 2007-03-12
Date of Implementation 2007-10-01
Quoted Standard JB/T 10548
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This Chinese standard specifies requirements for horizontal directional drilling operations general requirements, working conditions, job security before the preparation, jobs and job security operations. This standard applies to JB/T 10548 specified horizontal directional drilling.

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