Browse Standards
Found: 225892 — page 4572 of 4707
Valid
MT 39-1987 — Determination of the true density of the rock
National·Mandatory
Instant delivery (0–9 sec)
$204.00PDF
Valid
MT 40-1987 — Depending on the method for determining the density of rock
National·Mandatory
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$264.00PDF
Valid
MT 41-1987 — Rock porosimetry method
National·Mandatory
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$124.00PDF
Valid
MT 42-1987 — Method for the determination of water absorption of standard rock
National·Mandatory
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$144.00PDF
Valid
MT 43-1987 — Rock moisture content determination method
National·Mandatory
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$124.00PDF
Valid
MT 44-1987 — Unidirectional compressive strength of coal and rock and softening coefficient determination
National·Mandatory
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$204.00PDF
Valid
MT 45-1987 — Parameter Determination of coal and rock deformation
National·Mandatory
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$204.00PDF
Valid
MT 46-1987 — Measurement of triaxial strength and deformation of coal and rocks
National·Mandatory
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$264.00PDF
Valid
MT 47-1987 — Unidirectional tensile strength of coal and rock Determination
National·Mandatory
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$144.00PDF
Valid
MT 48-1987 — Coal and rock shear determination
National·Mandatory
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$264.00PDF
Valid
MT 49-1987 — Consistent coefficient of determination of coal
National·Mandatory
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$144.00PDF
Valid
MT/T 149-1987 — Scraper conveyor mine hot-rolled channel steel type, size
National·Recommended
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$304.00PDF
Valid
MT/T 153-1987 — Center single-chain scraper conveyor head frog links
National·Recommended
Instant delivery (0–9 sec)
$124.00108 pages
Superseded
MT/T 154.3-1987 — Plow Model methodology
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Valid
MT/T 166-1987 — Mine intrinsically safe cable crimp connection, distribution box. General technical requirements
National·Recommended
Instant delivery (0–9 sec)
$105.00550 pages
Valid
MT/T 167-1987 — Mine insulated PVC sheathed communication cables
National·Recommended
Instant delivery (0–9 sec)
$145.0032 pages
Valid
MT/T 171-1987 — Rock expansion rate determination method
National·Recommended
Instant delivery (0–9 sec)
$144.008 pages
Valid
MT/T 172-1987 — Expansion of rock stress determination method
National·Recommended
Instant delivery (0–9 sec)
$144.008 pages
Valid
MT/T 173-1987 — Rock collapse of resistance index determination method
National·Recommended
Instant delivery (0–9 sec)
$144.008 pages
Superseded
NY/T 58-1987 — Testing method for the thermal characteristic of heatable brick bed together with firewood or straw stoves
National·Recommended
Instant delivery (0–9 sec)
$480.00PDF
Superseded
NY/T 60-1987 — Economic threshold for the control of apple fruit borer
National·Recommended
Instant delivery (0–9 sec)
$70.00PDF
Superseded
NY/T 65-1987 — Feeding standard for lean-type pigs
National·Recommended
Instant delivery (0–9 sec)
$470.00PDF
Superseded
SC/T 6012-1987 — Flat pattern pellet pressing machine test methods
National·Recommended
Instant delivery (0–9 sec)
$90.00PDF
Superseded
SC/T 6013-1987 — Extruded pellet feed screw extruder general technical conditions
National·Recommended
Instant delivery (0–9 sec)
$135.00PDF
Valid
SJ 2534.11-1987 — Test procedures for antennas--Determination of radiation efficiency
National·Mandatory
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$25.001 pages
Superseded
SJ 99-1987 — Laminations for transformers and chokes (G type)
National·Mandatory
Instant delivery (0–9 sec)
$175.00PDF
Superseded
SJ/T 2743-1987 — Dimensions for magnetic oxide cores intended for use in power supplies (EC-cores)
National·Recommended
Instant delivery (0–9 sec)
$120.00PDF
Valid
SJ/Z 2782-1987 — Method of analysis for overall activation process of non-evaporable getrters (catmasphere method)
National·Recommended
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$225.005 pages
Superseded
SJ/Z 2808-1987 — Thermal design of printed board assemblies
National·Recommended
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$165.00PDF
Withdrawn
SJ/Z 2815-1987 — Sampling procedures and tables for lot-by-lot inspection by attributes(applicable to inspection of isolated lot or batch)
National·Recommended
Instant delivery (0–9 sec)
$1,020.00PDF
Valid
SJ/Z 9002-1987 — An appraisal of the problems of accelerated testing for atmospheric corrosion
National·Recommended
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$1,415.0077 pages
Valid
SJ/Z 9003-1987 — Test enclosures of non-injection type for constant relative humidity
National·Recommended
Instant delivery (0–9 sec)
$90.0015 pages
Withdrawn
SJ/Z 9007-1987 — Sampling plans and procedures for inspection by attributes
National·Recommended
Instant delivery (0–9 sec)
$1,070.00PDF
Valid
SJ/Z 9008.1-1987 — Measurement of the electrical properties of microwave tubes. Part 1: Terminology
National·Recommended
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$405.0021 pages
Valid
SJ/Z 9008.2-1987 — Measurement of the electrical properties of microwave tubes. Part 2: General measurements
National·Recommended
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$1,850.0090 pages
Valid
SJ/Z 9008.3-1987 — Measurement of the electrical properties of microwave tubes. Part 4: Magnetrons
National·Recommended
Instant delivery (0–9 sec)
$85.008 pages
Valid
SJ/Z 9008.4-1987 — Measurement of electrical properties of microwave tubes--Part 5: Low-power oscilator klystrons
National·Recommended
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$165.008 pages
Valid
SJ/Z 9008.5-1987 — Measurement of electrical properties of microwave tubes--Part 6: High-power klystrons
National·Recommended
Instant delivery (0–9 sec)
$325.008 pages
Withdrawn
SJ/Z 9008.6-1987 — Measurement of electrical properties of microwave tubes--Part 7: Gas-filled microwave switching devices
National·Recommended
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$235.00PDF
Valid
SJ/Z 9008.7-1987 — Measurement of electrical properties of microwave tubes--Part 8: Backward-wave oscillator tubes-Otype
National·Recommended
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$205.008 pages
Valid
SJ/Z 9008.8-1987 — Measurement of the electrical properties of microwave tubes. Part 9: Crossed-field amplifier tubes
National·Recommended
Instant delivery (0–9 sec)
$115.008 pages
Withdrawn
SJ/Z 9009-1987 — Methods for measurement of direct interelectrode capacitances of electronic tubes and valves
National·Recommended
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$315.00PDF
Valid
SJ/Z 9010.0-1987 — Measurements of electrical properties of electronic tubes and valves--Part 0: Precautions relating to methods of measurement of electronic tubes and valves
National·Recommended
Instant delivery (0–9 sec)
$165.008 pages
Withdrawn
SJ/Z 9010.1-1987 — Measurements of electrical properties of electronic tubes and valves--Part 1: Measurement of electrode current
National·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Withdrawn
SJ/Z 9010.10-1987 — Measurements of electrical properties of electronic tubes and valves--Part 10: Methods of measurement of audio-frequency output power and distortion
National·Recommended
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$165.00PDF
Valid
SJ/Z 9010.11-1987 — Measurements of electrical properties of electronic tubes and valves--Part 11: Methods of measurement of radio-frequency output power
National·Recommended
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$165.008 pages
Withdrawn
SJ/Z 9010.13-1987 — Measurements of electrical properties of electronic tubes and valves--Part 13: Methods of measurement for emission current from hot cathodes for high-vacuum electronic tubes and valvea
National·Recommended
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$165.00PDF
Valid
SJ/Z 9010.14-1987 — Measurements of the electrical properties of electronic tubes and valves. Part 14: Methods of measurement of radar and oscilloscope cathode-ray tubes
National·Recommended
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$485.0010 pages