Browse Standards
Found: 226547 — page 4437 of 4720
Withdrawn
GB/T 12650-1990 — Performance requirements and methods of testing for OMEGA system and differential OMEGA system receiving equipments for ships
National·Recommended
Instant delivery (0–9 sec)
$395.00PDF
Superseded
GB/T 12652-1990 — Oil of Mentha arvensis, partially dementholized
National·Recommended
Instant delivery (0–9 sec)
$285.00PDF
Superseded
GB/T 12653-1990 — Oil of lavender, China
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
GB/T 12654-1990 — Writing paper
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Valid
GB/T 12656-1990 — Determination of electric strength at power frequence for capacitor paper
National·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Superseded
GB/T 12657-1990 — Determination of conducting path for capacitor paper
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 12658-1990 — Paper, board and pulp--Determination of potassium and sodium content
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Superseded
GB/T 12659-1990 — Pulps--Laboratory beating--Jokro mill method
National·Recommended
Instant delivery (0–9 sec)
$145.00PDF
Superseded
GB/T 12660-1990 — Pulps--Determination of drainability--Canadian standard freeness method
National·Recommended
Instant delivery (0–9 sec)
$285.00PDF
Superseded
GB/T 12661-1990 — Paper and board--Determination of microbiological properties--Total bacterial count
National·Recommended
Instant delivery (0–9 sec)
$145.00PDF
Superseded
GB/T 12665-1990 — Requirements of damp-heat testing of electrical machine for service in general environmental condition
National·Recommended
Instant delivery (0–9 sec)
$125.00PDF
Superseded
GB/T 12666.1-1990 — Test method on electric wires or cables under fire conditions--Part 1: General
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Superseded
GB/T 12666.2-1990 — Test method on electric wires or cables under fire conditions--Part 2: Test on a single vertical insulated wire or cable
National·Recommended
Instant delivery (0–9 sec)
$55.00PDF
Superseded
GB/T 12666.3-1990 — Test method on electric wires or cables under fire conditions--Part 3: Test on a single horitontal insulated wire or cable
National·Recommended
Instant delivery (0–9 sec)
$70.00PDF
Superseded
GB/T 12666.4-1990 — Test method on electric wires or cables under fire conditions--Part 4: Test on a single slanting insulated wire or cable
National·Recommended
Instant delivery (0–9 sec)
$25.00PDF
Superseded
GB/T 12667-1990 — General specification for excitetion assembly with semiconductor for synchronous motor
National·Recommended
Instant delivery (0–9 sec)
$195.00PDF
Superseded
GB/T 12669-1990 — General specification for cascade speed control assembly with semiconductor converter
National·Recommended
Instant delivery (0–9 sec)
$315.00PDF
Superseded
GB/T 12673-1990 — Motor vehicles - Basic dimensions - Measuring method
National·Recommended
Instant delivery (0–9 sec)
$435.00PDF
Superseded
GB/T 12674-1990 — Motor vehicles. Weight parameter. Measuring method
National·Recommended
Instant delivery (0–9 sec)
$180.00PDF
Valid
GB/T 12675-1990 — Test methods of inspection after production for mini-truck
National·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
GB/T 12677-1990 — Motor vehicles--Technical condition--Inspection method
National·Recommended
Instant delivery (0–9 sec)
$75.008 pages
Superseded
GB/T 12678-1990 — Reliability running test method for automobiles
National·Recommended
Instant delivery (0–9 sec)
$300.00PDF
Valid
GB/T 12679-1990 — Motor vehicles--Durability running--Test method
National·Recommended
Instant delivery (0–9 sec)
$85.008 pages
Valid
GB/T 12680.1-1990 — Alcohol soluble dyes -- Determination for general properties of application
National·Recommended
Instant delivery (0–9 sec)
$165.007 pages
Superseded
GB/T 12680.2-1990 — Test method for the insoluble substance in ethanol of alcohol soluble dyes
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
GB/T 12680.3-1990 — Test method for the solubility in ethanol of alcohol soluble dyes
National·Recommended
Instant delivery (0–9 sec)
$10.00PDF
Superseded
GB/T 12680.4-1990 — Test method for the color fastness to light of alcohol soluble dyes
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
GB/T 12680.5-1990 — Test method for the resistance to heat of alcohol soluble dyes
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Withdrawn
GB/T 12682-1990 — Test method for comparing colour stabilities of colour photographic images
National·Recommended
Instant delivery (0–9 sec)
$435.00PDF
Superseded
GB/T 12683-1990 — Method for determining the tensile properties of photographic film and film base
National·Recommended
Instant delivery (0–9 sec)
$145.00PDF
Superseded
GB/T 12684.1-1990 — Boric acid for industrial use--Determination of boric acid content
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Withdrawn
GB/T 12684.10-1990 — Boric acid for industrial use--Determination of chromium content
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Withdrawn
GB/T 12684.11-1990 — Boric acid for industrial use--Determination of cobalt content
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
GB/T 12684.2-1990 — Boric acid for industrial use--Determination of insoluble substance content in water
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Superseded
GB/T 12684.3-1990 — Boric acid for industrial use--Determination of sulphate content by reduction and titrimetry
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
GB/T 12684.4-1990 — Boric acid for industrial use--Determination of sulphate content by visual turbidimetry
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
GB/T 12684.5-1990 — Boric acid for industrial use--Determination of chloride content
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
GB/T 12684.6-1990 — Boric acid for industrial use--Determination of iron content
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
GB/T 12684.7-1990 — Boric acid for industrial use--Determination of ammonia content
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
GB/T 12684.8-1990 — Boric acid for industrial use--Determination of heavy metal content
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Withdrawn
GB/T 12684.9-1990 — Boric acid for industrial use--Determination of manganese content
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
GB/T 12687.1-1990 — Chemical analysis of nitrate of rare earth for agriculture--Determination of total rare earth oxide content--Gravimetric method
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
GB/T 12687.2-1990 — Chemical analysis of nitrate of rare earth for agriculture--Determination of chlorine content--Mercurimetric method
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
GB/T 12687.3-1990 — Chemical analysis of nitrate of rare earth for agriculture--Determination of arsenic content--Hydride generation flame atomic absorption spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$205.00PDF
Valid
GB/T 12687.4-1990 — Chemical analysis of nitrate of rare earth for agriculture - Determination of mercury content-Flame atomic absorption spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Withdrawn
GB/T 12687.5-1990 — Chemical analysis of nitrate of rare earth for agriculture--Determination of chrome content-sys--Diphenyl carbazide spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
GB/T 12687.6-1990 — Chemical analysis of nitrate of rare earth for agriculture--Determination of lead and cadmium content--Flame atomic absorption spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$169.00PDF
Withdrawn
GB/T 12687.7-1990 — Chemical analysis of nitrate of rare earth for agriculture--Determination of thorum content--Spectrometric method with CL-TBP levextred resin separation
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF