Browse Standards
Found: 153089 — page 3145 of 3190
Valid
YY 0059.2-1991 — Dental handpiece - No.7 dental straight handpiece
Industry·Mandatory
Instant delivery (0–9 sec)
$85.0015 pages
Valid
YY 0059.3-1991 — Dental handpiece - No.4 and No.7 dental curve handpiece
Industry·Mandatory
Instant delivery (0–9 sec)
$105.0015 pages
Valid
YY 0060-1991 — Hot compress therapy devices
Industry·Mandatory
Instant delivery (0–9 sec)
$249.0015 pages
Valid
YY 0061-1991 — Specified electromagnetic wave therapy equipment
Industry·Mandatory
Instant delivery (0–9 sec)
$85.0015 pages
Valid
YY 0062-1991 — Permanent filtration of X-ray tube assemblies
Industry·Mandatory
Instant delivery (0–9 sec)
$169.0015 pages
Valid
YY/T 0047-1991 — Terminology of product drawings and design documents of medical devices
Industry·Recommended
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$205.0015 pages
Valid
YY/T 0048-1991 — Basic requirements for working drawings of medical device products
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
YY/T 0049-1991 — Drawings and design document formats for medical devices
Industry·Recommended
Instant delivery (0–9 sec)
$470.0015 pages
Valid
YY/T 0050-1991 — Numbering principle for medical device drawings and design documents
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
YY/T 0051-1991 — Completeness of medical device drawings and their main design documents
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
YY/T 0052-1991 — Method for changing drawings and design documents of medical devices
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
YY/T 0064-1991 — Electrical, thermal and loading characteristics of rotating anode X-ray tubes for medical diagnosis
Industry·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
GB 12295-1990 — Fruit and vegetable products-Determination of soluble solids-Refratometric method
National·Mandatory
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$45.0015 pages
Valid
GB 12331-1990 — Classified Standard of Operation with Exposure to Toxic Chemicals in the Workplace
National·Mandatory
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$25.0015 pages
Valid
GB 12340-1990 — Specifications for aero photogrammetric office operation of 1: 25 000 1: 50 000 1
National·Mandatory
Instant delivery (0–9 sec)
$345.0023 pages
Valid
GB 12341-1990 — Specifications for aero photogrammetric field work of 1: 25 000 1: 50 000 1
National·Mandatory
Instant delivery (0–9 sec)
$540.0044 pages
Valid
GB 12345-1990 — Code of Chinese ideogram set for information interchange supplementary set
National·Mandatory
Instant delivery (0–9 sec)
$505.0025 pages
Valid
GB 12379-1990 — Regulations of monitoring for environmental nuclear radiations
National·Mandatory
Instant delivery (0–9 sec)
$135.0010 pages
Valid
GB 12409-1990 — Geographic grid
National·Mandatory
Instant delivery (0–9 sec)
$145.0016 pages
Valid
GB 12410-1990 — Identification code for ships engaged in international voyage
National·Mandatory
Instant delivery (0–9 sec)
$45.0015 pages
Valid
GB 12525-1990 — Emission standards and measurement methods of railway noise on the boundary alongside railway line
National·Mandatory
Instant delivery (0–9 sec)
$199.004 pages
Valid
GB 12526-1990 — Specifications for long range electro-optical distance measurement
National·Mandatory
Instant delivery (0–9 sec)
$375.0030 pages
Valid
GB 12691-1990 — Air compressor oils
National·Mandatory
Instant delivery (0–9 sec)
$125.003 pages
Valid
GB 2536-1990 — Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear
National·Mandatory
Instant delivery (0–9 sec)
$25.0020 pages
Valid
GB 2702-1990 — Safety boxes for explosives
National·Mandatory
Instant delivery (0–9 sec)
$40.004 pages
Valid
GB 3804.1-1990 — High voltage alternating current switches for rated voltage above 3.6 kV and less than 40.5 kV
National·Mandatory
Instant delivery (0–9 sec)
$1,154.0039 pages
Valid
GB 3804-1990 — High voltage alternating current switches for rated voltage above 3.6 kV and less than 40.5 kV
National·Mandatory
Instant delivery (0–9 sec)
$240.0043 pages
Valid
GB 439-1990 — Aviation jet engine lubricating oils
National·Mandatory
Instant delivery (0–9 sec)
$25.004 pages
Valid
GB 4657-1990 — Codes for the central party and state organs people's communities and the other state organizations
National·Mandatory
Instant delivery (0–9 sec)
$85.0024 pages
Valid
GB/T 10593.3-1990 — Methods of measuring environmental parameters for electric and electronic products. Treatment and induction for the vibration data
National·Recommended
Instant delivery (0–9 sec)
$334.007 pages
Valid
GB/T 12162-1990 — X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy - Part 1: Radiation characteristics and production methods
National·Recommended
Instant delivery (0–9 sec)
$415.0040 pages
Valid
GB/T 12163-1990 — Lead shielding units for 50mm and 100mm thick walls used for protection against ionizing radiation
National·Recommended
Instant delivery (0–9 sec)
$465.0026 pages
Valid
GB/T 12166-1990 — Electrical characteristics of unbalanced voltage digital interface circuits
National·Recommended
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$165.0010 pages
Valid
GB/T 12200.1-1990 — Chinese information processing--Vocabulary--Part 01:Fundamental terms
National·Recommended
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$135.008 pages
Valid
GB/T 12213-1990 — Technical drawings for glassware
National·Recommended
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$105.00PDF
Valid
GB/T 12267-1990 — Marine navigational equipment--General requirements--Methods of testing and required test results
National·Recommended
Instant delivery (0–9 sec)
$474.009 pages
Valid
GB/T 12270-1990 — Electrical tests and measuring procedures for radio-frequency coaxial connectors screening effectiveness
National·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
GB/T 12271-1990 — Measuring methods of RF insertion loss for radio-frequency coaxial connectors
National·Recommended
Instant delivery (0–9 sec)
$1,714.0015 pages
Valid
GB/T 12272-1990 — Measuring method of radio-frequency high potential withstanding voltage for radio-frequency coaxial connectors
National·Recommended
Instant delivery (0–9 sec)
$65.008 pages
Valid
GB/T 12274-1990 — Quartz crystal controlled oscillators of assessed quality -- Part 1: Generic specification
National·Recommended
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$1,454.0063 pages
Valid
GB/T 12275-1990 — The rule of type designation for quartz crystal oscillators
National·Recommended
Instant delivery (0–9 sec)
$80.008 pages
Valid
GB/T 12276-1990 — Fixed resistors for use in electronic equipment. Part 7: Sectional specification. Fixed resistor networks in which not all resistors are individually measurable
National·Recommended
Instant delivery (0–9 sec)
$195.0010 pages
Valid
GB/T 12277-1990 — Fixed resistors for use in electronic equipment. Part 7: Blank detail specification. Fixed resistor networks in which not all resistors are individually measurable. Assessment level E
National·Recommended
Instant delivery (0–9 sec)
$175.007 pages
Valid
GB/T 12300-1990 — Test methods of safe operating area for power transistors
National·Recommended
Instant delivery (0–9 sec)
$164.004 pages
Valid
GB/T 12309-1990 — Industry corn starch
National·Recommended
Instant delivery (0–9 sec)
$135.0015 pages
Valid
GB/T 12314-1990 — Sensory analysis method. Guidelines for the preparation of samples for which direct sensory analysis is not feasible
National·Recommended
Instant delivery (0–9 sec)
$144.003 pages
Valid
GB/T 12328-1990 — Legend and color standard for comprehensive engineering geological map
National·Recommended
Instant delivery (0–9 sec)
$435.0024 pages
Valid
GB/T 12329-1990 — Karst geology terminology
National·Recommended
Instant delivery (0–9 sec)
$754.0015 pages