GB/T 686-2023
化学试剂 丙酮
Chemical reagent—Acetone
- 实施日期
- 2024-03-01
- ICS 分类
- 71.040.30
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。
找到 70,494 条
GB/T 686-2023
Chemical reagent—Acetone
GB/T 22427.7-2023
Determination of starch viscosity
GB/T 28561-2023
Electrical installation in ships—Automation,control and instrumentation
GB/T 42724-2023
Ships and marine technology—Navigation and ship operations—Guidelines for onboard telephone equipment
GB/T 2910.12-2023
Textiles—Quantitative chemical analysis—Part 12: Mixtures of acrylic, certain modacrylics, certain chlorofibres, certain elastane fibres with certain other fibres (method using dimethylformamide)
GB/T 13021-2023
Polyolefin pipes and fittings—Determination of carbon black content—Test method of alcination and pyrolysis
GB/T 20899.15-2023
Methods for chemical analysis of gold ores—Part 15: Determination of copper, lead, zinc, silver, iron, manganese, nickel, cobalt, aluminum, chromium, cadmium, antimony, bismuth, arsenic, mercury, selenium, barium and beryllium contents—Inductively coupled plasma mass spectrometry method
GB/T 38329.3-2023
Utility connections in port—Part 3: Low voltage shore connection (LVSC) systems—General requirements
GB/T 603-2023
Chemical reagent—Preparations of reagent solutions for use in test methods
GB/T 42799-2023
Ships and marine technology—Navigation and shallow-water engineering vessels—Anchor winches
GB/T 27543-2023
Pedestrian-propelled lifting table trucks
GB/T 26947-2023
Pedestrian-propelled pallet trucks
GB/T 15092.4-2023
Switches for appliances—Part 2-4: Particular requirements for independently mounted switches
GB/T 15092.2-2023
Switches for appliances—Part 2-1: Particular requirements for cord switches
GB/T 34215-2023
Cold-rolled non-oriented electrical steel strip(sheet)for electric vehicle driving motor
GB/T 24187-2023
Cold-drawn precision single welded steel tubes
GB/T 6730.85-2023
Iron ores—Preparation and certification of certified reference materials for use in chemical analysis
GB/T 23611-2023
Gold and gold alloy targets
GB/T 24582-2023
Test method for measuring surface metal impurity content of polycrystalline silicon—Acid extraction-inductively coupled plasma mass spectrometry method
GB/T 29057-2023
Practice for evaluation of polocrystalline silicon rods by float-zone crystal growth and spectroscopy