Browse Standards
Found: 83105 — page 1730 of 1732
Valid
GB/T 4087.1-1983 — Statistical interpretation of data -- One-sided confidence lower limit of reliability for binomial distribution
National·Recommended
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$1,104.0045 pages
Valid
GB/T 4110-1983 — Pulse code modulation communication system hierarchy
National·Recommended
Instant delivery (0–9 sec)
$50.0015 pages
Valid
JB 3223-1983 — Code for quality management of welding electrodes
Industry·Mandatory
Instant delivery (0–9 sec)
$174.0015 pages
Valid
JB 3228-1983 — Straight-side mechanical presses - Arrangement and dimensions of slots and knockout rod holes for die clamping
Industry·Mandatory
Instant delivery (0–9 sec)
$894.0020 pages
Valid
JB 3240-1983 — Metal forming machinery - Pictorial symbols for operating instructions
Industry·Mandatory
Instant delivery (0–9 sec)
$860.0024 pages
Valid
JB 3321-1983 — Electroplated and chemical coatings for household electrical appliances
Industry·Mandatory
Instant delivery (0–9 sec)
$290.0015 pages
Valid
JB 3339-1983 — Connection dimensions of yoke-type valves for small medical gas cylinders
Industry·Mandatory
Instant delivery (0–9 sec)
$370.0015 pages
Valid
JB/T 1093-1983 — Traction motors - Basic test methods
Industry·Recommended
Instant delivery (0–9 sec)
$210.0015 pages
Valid
JB/T 3283-1983 — Thyristor AC power controllers (thyristor voltage regulators and power regulators)
Industry·Recommended
Instant delivery (0–9 sec)
$520.0015 pages
Valid
JB/T 3301-1983 — Truck cranes and wheeled cranes - Terminology
Industry·Recommended
Instant delivery (0–9 sec)
$560.0015 pages
Valid
JB/T 3304-1983 — Automation systems and components for large and medium hydroelectric generating units - Type designation method
Industry·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
JB/T 3305-1983 — Automation systems and components for large and medium hydroelectric generating units - Series type spectrum and symbols
Industry·Recommended
Instant delivery (0–9 sec)
$680.0018 pages
Valid
JB/T 3336-1983 — Power station automation equipment - General technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$400.0015 pages
Valid
JB/Z 198-1983 — Drum internals of industrial boilers - Design guidelines
Industry·Recommended
Instant delivery (0–9 sec)
$1,300.0033 pages
Valid
GB 2424.17-1982 — Environmental testing -- Part 2: Tests methods guidance on -- Test T: Soldering Test
National·Mandatory
Instant delivery (0–9 sec)
$155.0011 pages
Valid
GB 2924-1982 — Photography -- Colour negative films for still photography -- Determination of ISO speed
National·Mandatory
Instant delivery (0–9 sec)
$149.007 pages
Valid
GB 3028-1982 — Marine electric signal lights
National·Mandatory
Instant delivery (0–9 sec)
$75.0017 pages
Valid
GB 3048.10-1982 — Test methods for electrical properties of electric cables and wires -- Part 10: Spark test of extruded protective sheaths
National·Mandatory
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$164.005 pages
Valid
GB 3137-1982 — Testing method for electrical property of tantalum powder
National·Mandatory
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$234.009 pages
Valid
GB 3138-1982 — Metallic and other inorganic coatings -- Surface treatment, metallic and other inorganic coatings -- Vocabulary
National·Mandatory
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$689.0031 pages
Valid
GB 3241-1982 — Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications
National·Mandatory
Instant delivery (0–9 sec)
$749.0031 pages
Valid
GB 3295-1982 — Test method for specular gloss of ceramic ware
National·Mandatory
Instant delivery (0–9 sec)
$155.001 pages
Valid
GB 3299-1982 — Test method for water absorption of domestic ceramicware
National·Mandatory
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$155.001 pages
Valid
GB 3352-1982 — Synthetic quartz crystal - Specifications and guidelines for use
National·Mandatory
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$235.0044 pages
Valid
GB 5126-1982 — Eddy current inspection method for cold drawn thin wall tubes of aluminum and aluminum alloy
National·Mandatory
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$254.008 pages
Valid
GB/T 3146-1982 — Industrial aromatic hydrocarbons and related materials -- Determination of distillation range -- Part 1: Distillation method
National·Recommended
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$344.0011 pages
Valid
GB/T 3307-1982 — Method of heater intermittent test of low-power electronic tubes
National·Recommended
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$170.0015 pages
Valid
GB/T 3380-1982 — Ringing and tone for telephone automatic switching network
National·Recommended
Instant delivery (0–9 sec)
$65.0015 pages
Valid
GB/T 3383-1982 — Telecommunication transmission unit--Decibel
National·Recommended
Instant delivery (0–9 sec)
$60.0015 pages
Valid
GB/T 3398-1982 — Plastics -- Determination of hardness -- Part 1: Ball indentation method
National·Recommended
Instant delivery (0–9 sec)
$129.006 pages
Valid
GB/T 3403-1982 — Plastics -- Urea-formaldehyde and urea/melamine-formaldehyde powder moulding compounds (UF-and UF/MF-PMCs) -- Part 1: Designation system and basis for specifications
National·Recommended
Instant delivery (0–9 sec)
$129.006 pages
Valid
JB 2670-1982 — Metal-cutting machine tools - General rules for testing of accuracy
Industry·Mandatory
Instant delivery (0–9 sec)
$1,934.0041 pages
Valid
JB 3157-1982 — Classification of environmental parameters for electrical products (climatic and chemical environmental factors)
Industry·Mandatory
Instant delivery (0–9 sec)
$170.0015 pages
Valid
JB/T 3070-1982 — Magnesium alloy die castings - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$174.0015 pages
Valid
JB/T 3140-1982 — Anti-corona standard for high-voltage motors used at high altitude
Industry·Recommended
Instant delivery (0–9 sec)
$50.0015 pages
Valid
JB/T 3144-1982 — Ultrasonic inspection of fillet welds of large-diameter pipe sockets of boilers
Industry·Recommended
Instant delivery (0–9 sec)
$189.0015 pages
Valid
JB/T 3171-1982 — Traction transformers and reactors for electric locomotives
Industry·Recommended
Instant delivery (0–9 sec)
$110.0015 pages
Superseded
GB 2424.6-1981 — Environmental testing - Part 3: Supporting documentation and guidance - Confirmation of the performance of temperature/humidity chambers
National·Mandatory
Instant delivery (0–9 sec)
$155.0013 pages
Valid
GB 2670-1981 — Hexalobular socket pan head tapping screws
National·Mandatory
Instant delivery (0–9 sec)
$94.004 pages
Valid
GB 2679.2-1981 — Sheet materials -- Determination of water vapour transmission rate -- Gravimetric (Dish) method
National·Mandatory
Instant delivery (0–9 sec)
$159.006 pages
Valid
GB/T 2541-1981 — Petroleum products--Computation table for viscosity indices
National·Recommended
Instant delivery (0–9 sec)
$12,740.00708 pages
Valid
GB/T 2625-1981 — Process detection and controlflow chart--Symbols and letter codes
National·Recommended
Instant delivery (0–9 sec)
$130.0015 pages
Valid
GB/T 2683-1981 — Test chart for facsimile transmission
National·Recommended
Instant delivery (0–9 sec)
$50.0015 pages
Valid
GB/T 2880-1981 — Hydraulic fluid power--Cylinder rod and piston seals for reciprocating applications--Dimensions andtolerances of housings--Narrow section series
National·Recommended
Instant delivery (0–9 sec)
$120.0015 pages
Valid
JB/T 2765-1981 — Valves - Terminology
Industry·Recommended
Instant delivery (0–9 sec)
$749.0031 pages
Valid
JB/T 2933-1981 — Industrial and mining electric locomotives - Product type designation method
Industry·Recommended
Instant delivery (0–9 sec)
$180.0015 pages
Valid
JB/T 2949-1981 — Pantographs for industrial and mining electric locomotives - Technical specifications
Industry·Recommended
Instant delivery (0–9 sec)
$80.0015 pages
Valid
GB 2017-1980 — Covering technique of the medium-wave broadcastingnetwork
National·Mandatory
Instant delivery (0–9 sec)
$230.0015 pages