Standards

DB53/T 814-2017

Publish Date: 2017-03-15

DB5303/T 14-2017 DB5303/T 14-2017 Guideline for Planting Technology of Damask No. 1 Rose in Qujing City (Regulations on the cultivation technology of Damask No. 1 rose in Qujing City)

This standard applies to the cultivation and planting of Damascus rose No.1 in Qujing City

Publish Date: 2017-01-01

DB5303/T 12-2017

This standard is applicable to the planting and management of high-quality pear trees in Qujing City

Publish Date: 2017-01-01

DB53/T 805-2016 Stone paper sheet

Publish Date: 2016-11-10

DB53/T 767-2016 DB53/T 767-2016 Specification for vegetation restoration techniques on mine wasteland

Publish Date: 2016-09-10

DB53/T 766-2016 Sweet potato seedling cultivation technical specifications

Publish Date: 2016-09-10

DB53/T 761-2016 The Limitations and Detection of Sodium Mesilate in Fertilizer (DB53/T 761-2016)

Publish Date: 2016-09-10

DB53/T 762-2016 The limit and detection of amine xanthate in fertilizer. Ammonium oxamate is a chemical compound that is commonly used as a fertilizer. The amount of ammonium oxamate in fertilizer should be strictly controlled to ensure that it does not exceed the specified limit. Therefore, it is necessary to monitor and test the content of ammonium oxamate in fertilizer to ensure its quality and safety

Publish Date: 2016-09-10

DB53/T 788-2016 Heat-rolled ribbed steel bar straight-cutting screw thread connection sleeve

Publish Date: 2016-09-10

DB53/T 793-2016 Determination of the Content of Arsenic, Cadmium, Cobalt, Copper, Mercury, Manganese, Nickel, Lead, Antimony and Zinc in Fertilizer by Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES)

Publish Date: 2016-09-10

DB53/T 747-2016 Determination of Hydrogen Chloride Content in Recovered Hydrogen during Polysilicon Production by Gas Chromatography

Publish Date: 2016-03-10

DB53/T 749-2016 Determination of moisture in industrial silicon powder by infrared heating method

Publish Date: 2016-03-10