ObsoleteGo to latest versionSL/T 238-2025

SL/T 238-1999A guide to water resources assessment (English PDF)

水资源评价导则 SL/T 238-1999

SL/T 238 | Evolution and historical versions

Std ID	Title	Status
SL/T 238-2025	Guidelines for water resources assessment	Valid
SL/T 238-1999	A guide to water resources assessment	Obsolete

SL/T 238-1999 is obsolete. It has been replaced by SL/T 238-2025. This page sells the obsolete edition, for projects and contracts that still cite it.

This is a limited preview

Buy now to download the full PDF

Need quotation for your management?

Get a formal quotation for SL/T 238-1999 in 30 minutes.

Issued by

MWR

Level / Type

National · Recommended

Issue date

April 9, 1999

Implementation date

May 15, 1999

Scope

SL/T 238-1999 is the English-translated version of 水资源评价导则 SL/T 238-1999.

SL/T 238-1999 is the Chinese industry standard "A guide to water resources assessment". It was issued on April 9, 1999 by MWR, and took effect on May 15, 1999. It is obsolete: it has been replaced by SL/T 238-2025.

Found what you need?

Document preview — SL/T 238-1999

National Standard of the People's Republic of China

Issued by: MWR

Document data

1 Document data

Sector: Water Resources (industry standard).

Issuing body: MWR.

Date of issue: 1999-04-09.

Date of implementation: 1999-05-15.

Status: obsolete, replaced by SL/T 238-2025.

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

How to Download SL/T 238-1999

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.