SL 291-2003 in English
SUPERSEDEDCode of practice in drilling for water resources and hydropower engineering
- Issued on:2003-09-27
- Implemented on:2004-01-01
- File Format:PDF
- Delivery:Via email within 5 business days
Price(USD):
$1,200.00
$1,164.00
$1,164.00
本标准适用于水利水电工程地质钻探工作。
Scope
This standard applies to geological drilling work for water conservancy and hydropower projects.
Sample only — not a preview of SL 291-2003

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