GB/T 38112-2019
管廊工程用预制混凝土制品试验方法
Test methods of precast concrete products for tunnel
- 实施日期
- 2020-09-01
- ICS 分类
- 91.100.30
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 38112-2019
Test methods of precast concrete products for tunnel
GB/T 38111-2019
Classification, gradation and designation of basalt fiber
GB/T 38110-2019
Graphical symbols for the technical documentation of coal mining
GB/T 38109-2019
Application guidance for safety accessories and instruments on pressure equipment
GB/T 38108-2019
Test method for derterming chlorine capacity of alkaline earth metal-based sorbents at high temperature
GB/T 38107-2019
Paving units for tactile sense approach
GB/T 38106-2019
Aluminum and aluminum alloy plates and sheets for pressure vessel
GB/T 38105-2019
Urban heating—Steel jacket prefabricated directly buried pipes and fittings with vacuum insulating layers
GB/T 38104-2019
Technical specification for phosphate tailings treatment and disposal
GB/T 38103-2019
Treatment and disposal method for lithium-containing waste materials
GB/T 38102-2019
Treatment and disposal method for fluorine acid waste liquid in the production of wet process phosphoric acid and phosphate fertilizer
GB/T 38101-2019
Treatment and disposal method for copper-containing sludge
GB/T 38100-2019
Refrigerant blends R407 series
GB/T 38099.2-2019
Requirements of treatment for waste electrical and electronic product—Part 2: Electrical appliances containing refrigerants
GB/T 38099.1-2019
Requirements of treatment for waste electrical and electronic product—Part 1: Small IT and telecommunication equipment
GB/T 38098-2019
Evaluation methodology of disassembly resource productivity rate for waste electrical and electronic product
GB/T 38097-2019
Urban heating—Prefabricated directly buried insulating pipes and fittings with polyurethane(PUR) foamed-plastics and glass fiber reinforced plastics protect layers
GB/T 38096-2019
Determination of nematicidal activity for microbial antibiotic secondary metabolites—Immersion method
GB/T 38095-2019
Determination of docosahexaenoic acid and eicosapentaenoic acid content—Gas chromatography
GB/T 38094-2019
Vitreous and porcelain enamels—Low voltage test for detecting and locating defects