Z12 - Sampling methods for liquid mediums and plant, animal and human organism

DB32/T 4815-2024 in English

Technical specification for freshwater benthic macroinvertebrate monitoring

VALID

Issued on:2024-07-08 | Implemented on:2024-08-08

DB4404/T 47-2023 in English

VALID

Issued on:2023-11-15 | Implemented on:2023-12-15

DB36/T 1843-2023 in English

VALID

Issued on:2023-09-18 | Implemented on:2024-03-01

DB23/T 3591-2023 in English

VALID

Issued on:2023-08-28 | Implemented on:2023-09-27

DB44/T 911-2011 in English

VALID

Issued on:2011-09-08 | Implemented on:2011-12-01

DB44/T 642-2009 in English

VALID

Issued on:2009-08-06 | Implemented on:2009-12-01

DB44/T 640-2009 in English

VALID

Issued on:2009-08-06 | Implemented on:2009-12-01

DB44/T 641-2009 in English

VALID

Issued on:2009-08-06 | Implemented on:2009-12-01

DB44/T 639-2009 in English

VALID

Issued on:2009-08-06 | Implemented on:2009-12-01

DB23/T 117-2001 in English

VALID

Issued on:2001-06-12 | Implemented on:2001-06-30