GB 17138

GB 17138, Total:1 items.

The international standard classification for "GB 17138" includes: Soil quality. Pedology .

The Chinese standard classification for "GB 17138" includes: Analysis methods for environmental quality of soils .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB/T 17138-1997 Soil quality - Determination of copper, zinc - Flame atomic absorption spectrophotometry

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