News
- 2019-05-24 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction"
- 2018-09-07 Cooperation, the key to the future
- 2016-11-15 Sino-German City-to-City Standardization Cooperation Seminar
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- BAM - Federal Institute for Materials Research and Testing
- DIN Media - DIN Media GmbH
- BMWK - Federal Ministry for Economic Affairs and Climate Action
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
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GB/T 39306-2020
Reclaimed water quality—Determination of total arsenic—Atomic fluorescence spectrometry
GB/T 39304-2020
General technical specification for sample pre-treatment of biological toxicity detection in reclaimed water
GB/T 39303-2020
General technical specification for pre-treatment of microorganism samples in wastewater treatment system
GB/T 39302-2020
Reclaimed water quality—Determination of anionic surfactants—Methylene blue spectrophotometric method
GB/T 39300-2020
Treatment and disposal method for chromium-containing electroplating sludge
GB/T 39387-2020
Application effect evaluation of heat pump technology in household appliances
GB/T 39385-2020
Plastics piping and ducting systems—Thermoplastics pipes—Determination of ring flexibility
GB/T 39382-2020
Thermoplastics piping systems for soil and waste discharge inside buildings—Test method for airtightness of joints