Standards

DB53/T 739-2016 Fuel ash from coal-fired power plant pulverized coal furnace (Class F)

Publish Date: 2016-03-10

DB53/T 748-2016 The determination of particle size of industrial silica powder using automatic shaking sieve method

Publish Date: 2016-03-10

DB53/T 721-2015 The technical specification for the management of wood infested with the lesser babbler beetle

Publish Date: 2015-11-10

DB53/T 736-2015 lithium nickel manganese cobalt oxide

Publish Date: 2015-11-10

DB53/T 729-2015 Determination of Ge content in zinc materials by spectrophotometry

Publish Date: 2015-11-10

DB53/T 728-2015 Determination of In Content in Zinc Materials by Atomic Absorption Spectroscopy

Publish Date: 2015-11-10

DB53/T 735-2015 lithium nickel cobalt oxide

Publish Date: 2015-11-10

DB5303/T 8.2-2015 Seedling cultivation of Shizong Ironbamboo Orchid planting comprehensive standards Part 2: Seedlings and seedlings cultivation

This section applies to the Dendrobium officinale seeds and seedlings cultivated in iron-clad Dendrobium officinale facilities in Shizong County

Publish Date: 2015-05-01

DB5303/T 8.1-2015 Sizong Dendrobium Ker-Craft Integrated Standard Part 1: Planting Environment

This section applies to the selection of sites for the artificial cultivation of Dendrobium officinale in Shizong County and the construction of the base

Publish Date: 2015-05-01

DB53/T 699-2015 DB53/T 699-2015 Recommendations on vegetation restoration techniques in rocky desertification areas

This standard specifies the grading of the degree of rock desertification, the selection of tree (grass) species, and the techniques for vegetation restoration in mild and moderate rock desertification areas, as well as in severe and extremely severe rock desertification areas. This standard is applicable to vegetation restoration and greening afforestation in rock desertification areas.

Publish Date: 2015-04-22

DB53/T 690-2015 cotton paper

This standard specifies the terms and definitions of cotton paper, product classification, hygiene and safety requirements for raw and auxiliary materials, technical requirements, test methods, inspection rules, determination rules, marking, packaging, transportation, and storage. This standard applies to mechanically or manually produced cotton paper (hereinafter referred to as "paper") that is manufactured through papermaking, printing, and slitting processes.

Publish Date: 2015-04-22

DB53/T 689-2015 PET bottle preform

This standard specifies the product classification of polyethylene terephthalate (PET) preforms, the hygiene and safety requirements for raw and auxiliary materials, technical requirements, test methods, inspection rules, determination rules, marking, packaging, transportation, and storage. This standard applies to preforms (hereinafter referred to as "preforms") made from polyethylene terephthalate (PET) resin using injection molding technology.

Publish Date: 2015-04-22