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GB/T 6909-2008
GB/T 6909-2008 Analysis of water used in boiler and cooling system—Determination of hardness
Abstract
This standard is applicable to the determination of hardness in natural water, cooling water, softened water, the effluent from H-type cation exchangers, and boiler feedwater samples.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 6909-2008 |
| CCS | Basic standards and general methods for water treatment agents |
| ICS | Chemical analysis |
| Implement Date | 2008-09-01 |
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$ 36
Subtotal
$ 36
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$ 0.00
Order Total (incl. tax)
$ 36