Browse Standards
Found: 212212 — page 4399 of 4422
Superseded
GB/T 2885.3-1981 — Single-side tipping and curved rail wagon for metallic mines--Basic parameters and dimensions
National·Recommended
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$85.00PDF
Superseded
GB/T 2885.4-1981 — Automatic drop bottom wagon for metallic mines--Basic parameters and dimensions
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Superseded
GB/T 2885.5-1981 — Flat deck wagon for metallic mines--Basic parameters and dimensions
National·Recommended
Instant delivery (0–9 sec)
$95.00PDF
Superseded
GB/T 2885.6-1981 — Material supply wagon for metallic mines--Basic parameters and dimensions
National·Recommended
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$85.00PDF
Superseded
GB/T 304.9-1981 — Spherical plain radial bearings, joint type. technical requirement
National·Recommended
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$165.00PDF
Superseded
GB/T 384-1981 — Determination of calorific value of petroleum products
National·Recommended
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$375.00PDF
Superseded
GB/T 629-1981 — Chemical reagents--Sodium hydroxide
National·Recommended
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$180.00PDF
Superseded
GB/T 997-1981 — Symbols for types of construction and mounting arrangements of rotating electrical machinery
National·Recommended
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$205.00PDF
Valid
HG 3285-1981 — Crude oil of isodaoblast (former HG-2-1418-81)
National·Mandatory
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$165.0015 pages
Valid
HG 3286-1981 — Net emulsifiable oil of isodaoblast (former HG-2-1419-81)
National·Mandatory
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$165.0015 pages
Superseded
HG/T 3193-1981 — Graphite 45 Degree elbow
Industry·Recommended
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$165.00PDF
Superseded
HG/T 3194-1981 — Graphite tee
Industry·Recommended
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$165.00PDF
Superseded
HG/T 3195-1981 — Graphite Stone
Industry·Recommended
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$165.00PDF
Superseded
HG/T 3196-1981 — Graphite external connector
Industry·Recommended
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$165.00PDF
Superseded
HG/T 3197-1981 — Graphite plug wire
Industry·Recommended
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$165.00PDF
Superseded
HG/T 3198-1981 — Graphite tube end caps
Industry·Recommended
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$165.00PDF
Superseded
HG/T 3199-1981 — Graphite wire buried
Industry·Recommended
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$165.00PDF
Superseded
HG/T 3200-1981 — Graphite tube flange
Industry·Recommended
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$165.00PDF
Superseded
HG/T 3201-1981 — Graphite nipples
Industry·Recommended
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$165.00PDF
Superseded
HG/T 3202-1981 — Graphite thermowell
Industry·Recommended
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$165.00PDF
Superseded
HG/T 3203-1981 — Graphite Steel pipes off flange
Industry·Recommended
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$165.00PDF
Valid
HG/T 3204-1981 — Graphite pipe threaded series
Industry·Recommended
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$165.0015 pages
Superseded
HG/T 3205-1981 — Graphite pipeline compensation
Industry·Recommended
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$165.00PDF
Superseded
HG/T 3206-1981 — Graphite pipeline endoscopy
Industry·Recommended
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$165.00PDF
Superseded
HG/T 3207-1981 — Graphite tube flange connection
Industry·Recommended
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$165.00PDF
Superseded
HG/T 3321-1981 — Determination of the modulus of elasticity of the vulcanized rubber
Industry·Recommended
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$115.00PDF
Superseded
HG/T 3322-1981 — Vulcanized rubber elongation measuring method of permanent deformation (modulus measuring method)
Industry·Recommended
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$110.00PDF
Valid
HG/T 3324-1981 — Water Supply Rubber Hose for Railway Steam Locomotive
Industry·Recommended
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$209.0015 pages
Superseded
HG/T 3446-1981 — Chemical reagents chloroauric acid (gold chloride)
Industry·Recommended
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$165.00PDF
Superseded
HG/T 3453-1981 — Chemical reagents ammonium oxalate
Industry·Recommended
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$165.00PDF
Valid
HG/T 3553-1981 — Analysis method of chemical composition of combined alcohol and low-temperature shift catalyst
Industry·Recommended
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$285.0015 pages
Valid
HG/T 3554-1981 — Analytical method for the chemical composition of the ammonia synthesis catalyst
Industry·Recommended
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$445.0015 pages
Valid
JB 2949-1981 — Specification of industrial and mining electric locomotive pantograph
National·Mandatory
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$234.005 pages
Valid
JB/T 2765-1981 — Valves - Terminology
Industry·Recommended
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$749.0031 pages
Valid
JB/T 2933-1981 — Industrial and mining electric locomotives - Product type designation method
Industry·Recommended
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$175.0015 pages
Valid
JB/T 2949-1981 — Pantographs for industrial and mining electric locomotives - Technical specifications
Industry·Recommended
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$85.0015 pages
Superseded
JC/T 179-1981 — QSG1, QSG2 transparent quartz glass crucible
National·Recommended
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$145.00PDF
Superseded
JC/T 181-1981 — QSY, DSY transparent quartz glass instrument
National·Recommended
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$145.00PDF
Superseded
JC/T 182-1981 — DBS1 opaque quartz glass tube
National·Recommended
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$135.00PDF
Superseded
JC/T 185-1981 — JGS1, JGS2, JGS3 optical quartz glass
National·Recommended
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$145.00PDF
Superseded
JC/T 225-1981 — DTS3 transparent quartz glass
National·Recommended
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$145.00PDF
Superseded
JC/T 230-1981 — Quartz glass tube pressure resistance test methods
National·Recommended
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$145.00PDF
Superseded
JC/T 287-1981 — Test method of void content of fiberglass reinforced plastics
National·Recommended
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$55.00PDF
Superseded
JC/T 289-1981 — Water absorption test method of honeycomb core of fiberglass reinforced plastics
National·Recommended
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$55.00PDF
Superseded
JGJ 55-1981 — Specification for Mix Proportion Design of Ordinary Concrete
National·Mandatory
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$470.00PDF
Superseded
JJG 101-1981 — Verification Regulation of Contact Type Interferometer
National·Mandatory
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$175.00PDF
Superseded
JJG 106-1981 — Verification regulation of chronometer with pointer indication
National·Mandatory
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$205.00PDF
Superseded
JJG 179-1981 — V.R. of Photoelectric Colorimeter within Filter
National·Mandatory
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$255.00PDF