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water resources information database scopethis standard water conservancy information water conservancy information databases database table structures water insulating tool root penetration resistance screw press die structure
SL 478-2010 in English

SL 478-2010 in English

SUPERSEDED

Specification for compilation of structure and identifier in water resources information database

  • Issued on:2010-09-17
  • Implemented on:2010-12-17
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $260.00
$253.00


Scope

This standard is specially formulated to standardize the preparation of table structures and identifiers for water conservancy information databases. This standard applies to the preparation of table structures and identifiers for water conservancy information databases, and covers relevant provisions such as database table structures, identifiers, field type lengths, etc.

Sample only — not a preview of SL 478-2010
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