GB/T — National Recommended
Found: 32041 — page 662 of 668
Valid
GB/T 15057.1-1994 — Limestone for chemical industry--Methods of sampling and preparing
National·Recommended
Instant delivery (0–9 sec)
$60.008 pages
Valid
GB/T 15057.10-1994 — Limestone for chemical industry--Determination of content of loss on ignition--Gravimetric method
National·Recommended
Instant delivery (0–9 sec)
$60.008 pages
Valid
GB/T 15057.11-1994 — Limestone for chemical industry--Determination of size
National·Recommended
Instant delivery (0–9 sec)
$60.008 pages
Valid
GB/T 15057.3-1994 — Limestone for chemical industry--Determination of insoluble matter content of hydrochloric acid--Gravimetric method
National·Recommended
Instant delivery (0–9 sec)
$60.0015 pages
Valid
GB/T 15057.4-1994 — Limestone for chemical industry--Determination of iron and aluminium oxides content--Gravimetric method
National·Recommended
Instant delivery (0–9 sec)
$60.008 pages
Valid
GB/T 15059-1994 — Method for determining the water expansion and shrinkage of photographic film base
National·Recommended
Instant delivery (0–9 sec)
$94.008 pages
Valid
GB/T 15081-1994 — The specification for industrial healthand safety technology in glass factory
National·Recommended
Instant delivery (0–9 sec)
$438.0018 pages
Valid
GB/T 15138-1994 — Case outlines for film integrated circuits and hybrid integrated circuits
National·Recommended
Instant delivery (0–9 sec)
$360.0020 pages
Valid
GB/T 15139-1994 — General technical standard for electrical equipment structure
National·Recommended
Instant delivery (0–9 sec)
$90.008 pages
Valid
GB/T 15154-1994 — Alumina powders for use in electron ceramics
National·Recommended
Instant delivery (0–9 sec)
$105.008 pages
Valid
GB/T 15161-1994 — Classification and codes for forestry resources--Tree diseases
National·Recommended
Instant delivery (0–9 sec)
$740.0040 pages
Valid
GB/T 15165-1994 — Terminology for railway stations and terminals
National·Recommended
Instant delivery (0–9 sec)
$380.0022 pages
Valid
GB/T 15181-1994 — Capacity calibration of spherical metal tanks--Strapping method
National·Recommended
Instant delivery (0–9 sec)
$170.0010 pages
Valid
GB/T 15189-1994 — Specification of DOS Chinese information processing system interface
National·Recommended
Instant delivery (0–9 sec)
$740.0040 pages
Valid
GB/T 15264-1994 — Ambient air--Determination of lead--Flame atomic absorption spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$100.008 pages
Valid
GB/T 15265-1994 — Ambient air--Determination of dustfall--Gravimetric method
National·Recommended
Instant delivery (0–9 sec)
$100.008 pages
Valid
GB/T 15286-1994 — General specification for terminals
National·Recommended
Instant delivery (0–9 sec)
$200.0015 pages
Valid
GB/T 15296-1994 — General specification of equipments for transportable satellite communication earth station
National·Recommended
Instant delivery (0–9 sec)
$440.0024 pages
Valid
GB/T 15301-1994 — General specification for gas lasers
National·Recommended
Instant delivery (0–9 sec)
$140.008 pages
Valid
GB/T 15304-1994 — Global maritime distress and safety system(GMDSS)--Technical requirement for marine telecommunication equipment
National·Recommended
Instant delivery (0–9 sec)
$125.008 pages
Valid
GB/T 15319-1994 — Monitoring and testing method for energy savingof flame heating furnace
National·Recommended
Instant delivery (0–9 sec)
$130.008 pages
Valid
GB/T 15325-1994 — Appearance quality for reciprocating rubberseals
National·Recommended
Instant delivery (0–9 sec)
$94.008 pages
Valid
GB/T 15394-1994 — General specification for probe tester
National·Recommended
Instant delivery (0–9 sec)
$110.008 pages
Valid
GB/T 15395-1994 — General technical specification for cabinet of elect-ronic equipment
National·Recommended
Instant delivery (0–9 sec)
$135.008 pages
Valid
GB/T 15420-1994 — Codes of stevedorage and chartering mode terms for international shipping
National·Recommended
Instant delivery (0–9 sec)
$60.008 pages
Valid
GB/T 15426-1994 — Blank detail specification for receiving tubes
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 223.18-1994 — Methods for chemical analysis of iron，steel and alloy--The sodium thiosulfate separation iodimetric method for the determination of copper content
National·Recommended
Instant delivery (0–9 sec)
$50.0015 pages
Valid
GB/T 223.20-1994 — Methods for chemical analysis of iron，steel and alloy--The fotentiometric titration method for the determination of cobalt content
National·Recommended
Instant delivery (0–9 sec)
$100.0015 pages
Valid
GB/T 223.21-1994 — Methods for chemical analysis of iron, steel and alloy--The 5-Cl-PADAB spectrophotometricmethod for the determination of cobalt content
National·Recommended
Instant delivery (0–9 sec)
$30.008 pages
Valid
GB/T 223.22-1994 — Methods for chemical analysis of iron, steel and alloy--The nitroso-R-salt spectrophotometric method for the determination of cobalt content
National·Recommended
Instant delivery (0–9 sec)
$30.008 pages
Valid
GB/T 223.25-1994 — Methods for chemical analysis of iron，steel and alloy--The dimethylglyoxime gravimetric method forthe determination of nickel content
National·Recommended
Instant delivery (0–9 sec)
$30.0015 pages
Valid
GB/T 223.33-1994 — Methods forchemical analysis of iron，steel and alloy--The chlorophosphonago mA photometric method for the determination of cerium content after extraction separation
National·Recommended
Instant delivery (0–9 sec)
$30.0015 pages
Valid
GB/T 223.36-1994 — Methods for chemical analysis of iron, steel and alloy--The neutral titration method for the determination of nitrogen content after distillation separation
National·Recommended
Instant delivery (0–9 sec)
$30.008 pages
Valid
GB/T 223.47-1994 — Methods for chemical analysis of iron，steel and alloy--The carrier precipitation-molybdenumblue potometric method for the determination of antimony content
National·Recommended
Instant delivery (0–9 sec)
$50.0015 pages
Valid
GB/T 223.49-1994 — Methods for chemical analysis of iron，steel and alloy--Extraction separation-chlorophosphonazo mA spectro-photometric method for the determination of the total rare earth content
National·Recommended
Instant delivery (0–9 sec)
$100.0015 pages
Valid
GB/T 223.50-1994 — Methods for chemical analysis of iron，steel and alloy--The phenylfluorone-CTMAB direct photometric method for the determination of tin content
National·Recommended
Instant delivery (0–9 sec)
$100.0015 pages
Valid
GB/T 223.76-1994 — Methods for chemical analysis of iron, steel and alloy--The flame atomic absorption spectrometric method for the determination of vanadium content
National·Recommended
Instant delivery (0–9 sec)
$80.008 pages
Valid
GB/T 223.77-1994 — Methods for chemical analysis of iron, steel and alloy--The flame atomic absorption spectrometric method for the determination of calcium content
National·Recommended
Instant delivery (0–9 sec)
$80.008 pages
Valid
GB/T 2678.4-1994 — Pulps and paper--Determination of zero-span tensile properties
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 2900.32-1994 — Electrotechnical terminology--Power semiconductor device
National·Recommended
Instant delivery (0–9 sec)
$380.0021 pages
Valid
GB/T 2900.9-1994 — Electrotechnical terminology--Spark plug
National·Recommended
Instant delivery (0–9 sec)
$174.0015 pages
Valid
GB/T 3375-1994 — Welding terminology
National·Recommended
Instant delivery (0–9 sec)
$490.0033 pages
Valid
GB/T 3411-1994 — Unbonded elastic wire resistance type pore pressure cell
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 3412-1994 — Wheatstone bridge for unbonded elastic wire resistance meter
National·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Valid
GB/T 3557-1994 — Specification of audio-visual environment for cinema theatres
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Valid
GB/T 393-1994 — Daily used safety matches
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Valid
GB/T 4376-1994 — Series and products of voltage regulators for semi-conductor integrated circuits
National·Recommended
Instant delivery (0–9 sec)
$980.0055 pages
Valid
GB/T 547-1994 — Anchor shackle
National·Recommended
Instant delivery (0–9 sec)
$135.0015 pages