Browse Standards
Found: 225892 — page 3877 of 4707
Superseded
CB/T 3799-1997 — Technical requirements for cleaning of marine hydraulic systems in repair
National·Recommended
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$240.00PDF
Withdrawn
CB/T 3800-1997 — Marine two-speed reversing combination valves
National·Recommended
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$240.00PDF
Superseded
CB/T 3802-1997 — Requirements for surface quality inspection of hull welds
National·Recommended
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$135.00PDF
Superseded
CB/T 3803-1997 — Spray-type sea water desalination plant
National·Recommended
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$225.00PDF
Withdrawn
CB/T 3804-1997 — General specifications for marine power telephones
National·Recommended
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$240.00PDF
Valid
CB/T 3805-1997 — Rotatable bend pipe for stern mud discharge
National·Recommended
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$240.00PDF
Valid
CB/T 3806-1997 — Illuminance requirements and measurement methods for offshore platforms
National·Recommended
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$240.00PDF
Superseded
CB/T 3807-1997 — Rules for the examination of marine aluminium alloy welders
National·Recommended
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$240.00PDF
Superseded
CB/T 3808-1997 — Marine corrugated tube heat exchangers
National·Recommended
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$314.00PDF
Valid
CB/T 3809-1997 — Position switches for marine two-way cartridge valves
National·Recommended
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$240.00PDF
Valid
CB/T 3811-1997 — Flux-cored wires of carbon steel for ships
National·Recommended
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$240.00PDF
Withdrawn
CB/T 454-1997 — Marine single-leaf weathertight aluminium doors
National·Recommended
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$240.00PDF
Valid
CB/T 749-1997 — Fixed steel louvres
National·Recommended
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$240.00PDF
Withdrawn
CB/T 765-1997 — Technical specification for paint coating of electrical apparatus, instruments and armament
National·Recommended
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$240.00PDF
Superseded
CECS 92-1997 — Design code for treatment of wastewater containing heavy metals with chemical method
National·Mandatory
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$1,540.00PDF
Superseded
CECS 94-1997 — Building drainage with a hard PVC spiral pipeline engineering design, construction and inspection
National·Mandatory
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$470.00PDF
Superseded
CJ 3064-1997 — Household meters for cold potable water safety regulations
National·Mandatory
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$270.00PDF
Withdrawn
CJ 5024-1997 — Electronic taximeter
National·Mandatory
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$175.00PDF
Valid
CJ/T 3063-1997 — Ultrasonic flowmeter for potable water and drain water(Transmission speed difference method)
National·Recommended
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$145.0011 pages
Superseded
CJ/T 3065-1997 — Curved bar screens
National·Recommended
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$165.00PDF
Withdrawn
CJ/T 3066-1997 — Mangnetic water treatment
National·Recommended
Instant delivery (0–9 sec)
$245.00PDF
Withdrawn
CJ/T 3067-1997 — Liquid-pressure water lever controlling valve
National·Recommended
Instant delivery (0–9 sec)
$105.00PDF
Withdrawn
CJ/T 3068-1997 — Sintered polymolecular microporous tubular filter
National·Recommended
Instant delivery (0–9 sec)
$115.00PDF
Valid
CJ/T 3069-1997 — Units and symbols for city gas measurement
National·Recommended
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$105.007 pages
Withdrawn
CJ/T 5022-1997 — Specification for double-deck bus
National·Recommended
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$245.00PDF
Withdrawn
CJ/T 5023-1997 — Alaminium alloy side-window for trolley-bus
National·Recommended
Instant delivery (0–9 sec)
$115.00PDF
Superseded
CJ/T 5025-1997 — Waste container. Five-ton truck used freight container
National·Recommended
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$385.00PDF
Superseded
CJJ/T 78-1997 — Standard for drawing of heat-supply engineering
National·Recommended
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$950.00PDF
Superseded
DL 5073-1997 — Code for seismic design of hydraulic structures
National·Mandatory
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$105.00PDF
Valid
DL 5077-1997 — Specifications for load design of hydraulic structures
National·Mandatory
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$1,100.0067 pages
Superseded
DL/T 404-1997 — Indoor AC high voltage switchgear panel
National·Recommended
Instant delivery (0–9 sec)
$510.00PDF
Superseded
DL/T 5072-1997 — Code for designing insulation and painting of fossil fuel power plant
National·Recommended
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$800.00PDF
Valid
DL/T 5078-1997 — Design code for the miniaturization rural substation
National·Recommended
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$315.00PDF
Superseded
DL/T 5080-1997 — Design code of communication for water conservancy and hydropower projects
National·Recommended
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$950.00PDF
Withdrawn
DL/T 613-1997 — Specification and technical requirement for import AC gapless metal oxide surge arresters
National·Recommended
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$195.00PDF
Superseded
DL/T 614-1997 — Multifunction watthour meter
National·Recommended
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$285.00PDF
Superseded
DL/T 615-1997 — Guide to the selection of characteristic quantities of HV AC circuit-breakers
National·Recommended
Instant delivery (0–9 sec)
$470.00PDF
Superseded
DL/T 616-1997 — Maintain and adjusting guide for thermal power plant steam-water pipes and support-hangers
National·Recommended
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$225.00PDF
Superseded
DL/T 617-1997 — Specification for Gas-insulated metal-enclosed switchgear
National·Recommended
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$420.00PDF
Superseded
DL/T 618-1997 — Code for hand-over test of gas-insulated metal-enclosed switchgear on site
National·Recommended
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$85.00PDF
Superseded
DL/T 619-1997 — Code of operation maintenance overhaul and test for automatic control components and their related systems for hydrogenerating sets
National·Recommended
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$405.00PDF
Valid
DL/T 620-1997 — Overvoltage protection and instilation coordination for AC electrical installations
National·Recommended
Instant delivery (0–9 sec)
$315.00PDF
Withdrawn
DL/T 621-1997 — Grounding for AC electrical installations
National·Recommended
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$305.00PDF
Superseded
DL/T 622-1997 — Technical specifications of elastic metal-plastic segment for thrust bearings of vertical-shaft hydrogenerators
National·Recommended
Instant delivery (0–9 sec)
$105.00PDF
Superseded
DL/T 623-1997 — Evaluation rules of protection equipment and power system stability control devices
National·Recommended
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$325.00PDF
Superseded
DL/T 624-1997 — Technical specifications of test equipment based on micro-computer for relaying protection
National·Recommended
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$195.00PDF
Superseded
DL/T 626-1997 — The cap and pin type insulators aging inspection rule
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF
Superseded
DL/T 627-1997 — Technical specification of RTV silicon rubber anti-pollution coating for power system
National·Recommended
Instant delivery (0–9 sec)
$85.00PDF