Browse Standards
Found: 75650 — page 1574 of 1577
Valid
JB/T 3878.2-1985 — Socket welding tee pipe fittings
Industry·Recommended
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$170.0015 pages
Valid
JB/T 3878.3-1985 — Socket welding cross pipe fittings
Industry·Recommended
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$170.0015 pages
Valid
JB/T 3878.4-1985 — Socket welding acute-angle tee pipe fittings
Industry·Recommended
Instant delivery (0–9 sec)
$170.0015 pages
Valid
JB/T 3878.5-1985 — Socket welding reducing pipe fittings
Industry·Recommended
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$170.0015 pages
Valid
JB/T 3878.6-1985 — Socket welding straight pipe fittings
Industry·Recommended
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$170.0015 pages
Valid
JB/T 3878.7-1985 — Socket welding pipe fittings
Industry·Recommended
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$170.0015 pages
Valid
JB/T 3878.8-1985 — Socket welding pipe fittings - Technical specifications
Industry·Recommended
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$170.0015 pages
Valid
JB/T 3915-1985 — Hydraulic presses - Technical specifications for safety
Industry·Recommended
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$389.0016 pages
Valid
JB/T 3956-1985 — Flameproof feeder switches for mines
Industry·Recommended
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$469.0020 pages
Valid
JB/T 3965-1985 — Magnetic particle testing of steel pressure vessels
Industry·Recommended
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$589.0025 pages
Valid
JB/T 3976-1985 — Traction electrical apparatus - Product type designation method
Industry·Recommended
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$95.0015 pages
Valid
JB/Z 228-1985 — Twist drill diameters for tap drill holes
Industry·Recommended
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$210.0015 pages
Valid
JB/Z 246-1985 — Ball valves - Static pressure life test procedure
Industry·Recommended
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$330.0015 pages
Valid
GB 4129-1984 — Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
National·Mandatory
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$409.0016 pages
Valid
GB 4481-1984 — National food safety standards of food additives tartrazine
National·Mandatory
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$275.004 pages
Valid
GB 4754-1984 — Industrial classification for national economic activities
National·Mandatory
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$4,414.00147 pages
Valid
GB/T 4582-1984 — Terms and their definition of ferrocement
National·Recommended
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$550.0023 pages
Valid
GB/T 4585.1-1984 — Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a. c. systems
National·Recommended
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$754.0029 pages
Valid
GB/T 4653-1984 — The general technical specifications on infrared radiation paints
National·Recommended
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$130.0015 pages
Valid
GB/T 4742-1984 — Standard test method for lashing toughness ofdomestic ceramic
National·Recommended
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$60.0015 pages
Valid
JB 2076-1984 — Hydraulic presses - 45° buttress thread profile and basic dimensions
Industry·Mandatory
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$174.0015 pages
Valid
JB 2320-1984 — Van-type vehicles
Industry·Mandatory
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$400.0015 pages
Valid
JB 3594-1984 — Electric heating combs
Industry·Mandatory
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$370.0015 pages
Valid
JB 3604-1984 — Mechanical diaphragm fuel pumps
Industry·Mandatory
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$170.0015 pages
Valid
JB 3642-1984 — Steel roll forgings - General technical specifications
Industry·Mandatory
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$170.0015 pages
Valid
JB/T 2390-1984 — Counterbalanced forklift trucks - Basic parameters
Industry·Recommended
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$174.0015 pages
Valid
JB/T 2486-1984 — Conical straight-sided involute splines
Industry·Recommended
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$370.0015 pages
Valid
JB/T 3215-1984 — Power station automation equipment - Product type designation method
Industry·Recommended
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$140.0015 pages
Valid
JB/T 3623-1984 — Metal forming machinery - Noise measurement methods
Industry·Recommended
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$440.0015 pages
Valid
JB/T 3682-1984 — HSS wire rope lever hoists
Industry·Recommended
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$170.0015 pages
Valid
JB/T 3750-1984 — Classification of product categories
Industry·Recommended
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$950.0053 pages
Valid
JB/T 3821-1984 — Double-action sheet metal drawing hydraulic presses - Accuracy
Industry·Recommended
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$334.0015 pages
Valid
GB 2900.35-1983 — Electrotechnical terminology - Explosive atmospheres
National·Mandatory
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$215.0052 pages
Valid
GB 3653.1-1983 — Ferroboron - Determination of boron content - Alkalimetry method
National·Mandatory
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$174.007 pages
Valid
GB 3653.3-1983 — Ferroboron - Determination of silicon content - Perchloric acid dehydration-gravimetric method
National·Mandatory
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$184.007 pages
Valid
GB 3653.4-1983 — Ferroboron - Determination of aluminum content - EDTA titrimetric method, chrome azurol S spectrophotometric method and inductively coupled plasma atomic emission spectrometric method
National·Mandatory
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$334.0012 pages
Valid
GB 4065-1983 — Fire extinguishing agent--Bromochlorodifluoro-methane
National·Mandatory
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$110.008 pages
Valid
GB/T 2481-1983 — Bonded abrasives - Determination and designation of grain size distribution - Part 1: Macrogrits F4 to F220
National·Recommended
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$344.0012 pages
Valid
GB/T 2900.46-1983 — Electrotechnical terminology--Steam turbine and auxiliary equipments
National·Recommended
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$510.0029 pages
Valid
GB/T 3488-1983 — Hardmetals - Metallographic determination of microstructure - Part 1: Photomicrographs and description
National·Recommended
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$239.009 pages
Valid
GB/T 3659-1983 — Methods of measurement of television video channel
National·Recommended
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$290.0016 pages
Valid
GB/T 3770-1983 — Determination of sound power level for noise emitted by woodworking machinery
National·Recommended
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$230.0015 pages
Valid
GB/T 3771-1983 — Conversion of hardness and strength for copper alloys
National·Recommended
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$470.0026 pages
Valid
GB/T 3785-1983 — Electroacoustics - Sound level meters - Part 1: Specifications
National·Recommended
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$779.0035 pages
Valid
GB/T 3873-1983 — General specifications for products packaging of communication equipments
National·Recommended
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$180.0020 pages
Valid
GB/T 3933-1983 — Test conditions for milling machines with table of variable height - Testing of accuracy - Part 1: Machines with horizontal spindle
National·Recommended
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$714.0029 pages
Valid
GB/T 3971.3-1983 — The test methods for the technical specifications of multi-frequency register signalling for telephone auto-matic switching network
National·Recommended
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$234.0015 pages
Valid
GB/T 4022-1983 — Surface grinding machines with horizontal grinding wheel spindle and reciprocating table - Testing of the accuracy - Part 1: Machines with table surface length of up to 1 600 mm
National·Recommended
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$384.0017 pages