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GB 5023.3-1997
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V--Part 3:Non-sheathed cables for fixed wiring
GB 5023.5-1997
Polyvinylchloride insulated cables of rated voltages up to and including 450/750V--Part 5:Flexible cables (cords)
GB 5023.4-1997
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V--Part 4:Sheathed cables for fixed wiring
GB 16933-1997
Acceptance criteria for near surface disposal of radioactive waste
GB/T 16929-1997
Test method for oil transmission rate of packaging material
GB/T 16928-1997
Test method for vapor transmission rate of packaging materials
GB/T 16931-1997
Medical and classificational standard of winter sports for disabled athletes
GB/T 16932.3-1997
Urine absorbing aids--Vocabulary--Part 3:Identification of product types
GB/T 16932.2-1997
Urine absorbing aids--Vocabulary--Part 2:Products
GB/T 16932.1-1997
Urine absorbing aids--Vocabulary--Part 1:Conditions of urinary incontinence
GB 16930.1-1997
Tactile sticks--A sign of safety colours
GB/T 16925-1997
Test method for abrasion resistance of concrete and its products(Ball bearing method)
GB/T 4131-1997
Nomenclature， definition and terminology of cement
GB 16926-1997
High-voltage alternating current switch-fuse combinations
GB 2938-1997
Low heat expansive cement
GB 12987-1997
Concrete hollow floor slab for rural houses
GB 7674-1997
Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above
GB/T 16922-1997
Thin taper keys and their corresponding keyways
GB/T 11376-1997
Phosphate conversion coatings for metals
GB/T 16921-1997
Measurement of metallic coating thickness--X-ray spectrometric methods
