GB/T 11415-1989
实验室烧结(多孔)过滤器 孔径、分级和牌号
Laboratory sintered (fritted)filters--Porosity grading, classification and designation
- 实施日期
- 1990-02-01
- ICS 分类
- 71.040.20
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 11415-1989
Laboratory sintered (fritted)filters--Porosity grading, classification and designation
GB/T 2012-1989
Aromatic hydrocarbons--Test method of acid wash
GB 10738-1989
Working chemical--General rules for the weight titration
GB 10665-1997
Calcium carbide
GB 1259-1989
Working chemical--Potassium dichromate
GB 1253-1989
Working chemical--Sodium chloride
GB 1257-1989
Working chemical--Potassium hydrogen phthalate
GB 10736-1989
Working chemical--Potassium chloride
GB 10735-1989
Primary chemical--Sodium carbonate,anhydrous
GB 10734-1989
Primary chemical--Ethylenediaminetetraacetic acid disodium salt
GB 10733-1989
Primary chemical--Sodium chloride
GB 10732-1989
Primary chemical--Potassium chloride
GB 10731-1989
Primary chemical--Potassium dichromate
GB 10730-1989
Primary chemical--Potassium hydrogen phthalate
GB 10631-1989
Fireworks and firecracker—Requirements of safety and quality
GB 10737-1989
Working chemical--General rules for the potentiometric weight titration
GB/T 10606.6-1989
Terminology of air separation plant--Cryogenic liquid pump
GB/T 10606.4-1989
Terminology of air separation plant--Cryogenic liquid storage and transportation equipment
GB/T 10606.3-1989
Terminology of air separation plant--Rare gas recovery equipment
GB/T 10606.2-1989
Terminology of air separation plant--Component units