Browse Standards
Found: 226547 — page 4179 of 4720
Valid
CB/T 3609-1993 — Quality requirements for installation and performance of inert gas systems
National·Recommended
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$240.00PDF
Withdrawn
CB/T 422-1993 — Liquid flow sight glasses
National·Recommended
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$240.00PDF
Valid
CB/T 428-1993 — Embarkation rope ladders
National·Recommended
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$240.00PDF
Withdrawn
CB/T 684-1993 — Shut-off screw-down valves
National·Recommended
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$240.00PDF
Withdrawn
CB/T 787-1993 — Double-plate vibration isolators
National·Recommended
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$240.00PDF
Valid
CB/T 876-1993 — Marine communication flashing signal lights
National·Recommended
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$240.00PDF
Superseded
CECS 52-1993 — TECHNICAL CODE FOR COLUMNSLAB BUILDING ASSEMBLED BY MONOLITHIC PRESTRESSING
National·Mandatory
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$890.00PDF
Valid
CH 4003-1993 — The rules for transliteration of Yi (Liangshan area) geographical names into Han characters
National·Mandatory
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$1,759.00PDF
Valid
CH/T 4004-1993 — Cartographic symbols for maps of province, prefecture and county
National·Recommended
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$1,379.00PDF
Withdrawn
CJ 3023-1993 — Activated carbon drinking water purifier
National·Mandatory
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$175.00PDF
Valid
CJ 5034-1993 — Safety locks for suspended access platforms
National·Mandatory
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$175.00PDF
Withdrawn
CJ/T 3003-1993 — The technical specifications for taxi service vehicle
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 3004-1993 — Technical specifications for cars, micro-vans and mini-vans being overhauled
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 3004.2-1993 — Technical specification for urban transit cars being overhauled. tram cars
National·Recommended
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$105.00PDF
Valid
CJ/T 3008.1-1993 — Standards for municipal wastewater discharge measurement. triangular notch (V notch) thin. plate weir
National·Recommended
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$709.00PDF
Valid
CJ/T 3008.2-1993 — Standards for municipal wastewater discharge measurement. rectangular notch thin. plate weir
National·Recommended
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$374.00PDF
Valid
CJ/T 3008.3-1993 — Standards for municipal wastewater discharge measurement. parshall flume
National·Recommended
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$304.00PDF
Valid
CJ/T 3008.4-1993 — Standards for municipal wastewater discharge measurement. broad. crested weir
National·Recommended
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$444.00PDF
Valid
CJ/T 3008.5-1993 — Standards for municipal wastewater discharge measurement. triangular. profile weir
National·Recommended
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$264.00PDF
Withdrawn
CJ/T 3010-1993 — Automatic vehicle monitoring system for urban public transport
National·Recommended
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$105.00PDF
Valid
CJ/T 3011-1993 — Project and design of power supply network for trolleybus
National·Recommended
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$849.00PDF
Withdrawn
CJ/T 3012-1993 — Cast iron manhole top
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 3013.1-1993 — The Specific Pipe Fittings for Water Supply. Flexible Rubber Joints
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 3014-1993 — The suspending center driving sludge scraper for gravity sludge thickening tank
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 3015.1-1993 — Fine bubble aerator for wastewater treatment
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 3015.2-1993 — Oxygen transfer measurement of aerators in clean water
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 3016-1993 — Bellows expansion joints for city heating pipeline
National·Recommended
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$105.00PDF
Valid
CJ/T 3017-1993 — Submersible electromagnetic flowmeter
National·Recommended
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$499.00PDF
Withdrawn
CJ/T 3018.1-1993 — Leachate. Terminology
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 3018.10-1993 — Leachate. Determination of PH value. Glass electrode method
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 3018.11-1993 — Leachate. Determination of biochemical oxygen demand after 5 days (BOD5). Dilution and incubation method
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 3018.12-1993 — Leachate. Determination of the chemical oxygen demand (COD). Potassium dichromate method
National·Recommended
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$105.00PDF
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CJ/T 3018.13-1993 — Leachate. Determination of potassium and sodium. Flame photometric method
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 3018.14-1993 — Leachate. Detecton of total bacteria number. plate count for bacteria colonies
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 3018.15-1993 — Leachate. Detecton for members of the coliform group. Multiple-tube fermentation method
National·Recommended
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$105.00PDF
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CJ/T 3018.2-1993 — Leachate. Determination of colority. Multiple dilution method
National·Recommended
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$105.00PDF
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CJ/T 3018.3-1993 — Leachate. Determination of total solids
National·Recommended
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$105.00PDF
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CJ/T 3018.4-1993 — Leachate - Determination of total dissolved solids and total suspended solids
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 3018.5-1993 — Leachate. Determination of sulfate. Gravimetric method
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 3018.6-1993 — Leachate. Determination of ammoniacal nitrogen. Distillation and titration method
National·Recommended
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$105.00PDF
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CJ/T 3018.7-1993 — Leachate. Determination of Kjeldahl nitrogen. Method after mineralization with mercuric sulfate catalyst
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 3018.8-1993 — Leachate. Determination of chlorides. Silver nitrate titration method
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 3018.9-1993 — Leachate. Determination of total phosphorus. Spectrophotometric molybdovanadophosphate method
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 3019-1993 — General rules of equipment and management for metering devices of water supply quantity in cities and towns
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 3021-1993 — Sealed board pipe stopper of sewer pipe for the air test
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 5005-1993 — Rules for numbering of trolleybuses
National·Recommended
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$105.00PDF
Withdrawn
CJ/T 5006-1993 — The numbering method for drawing of trolleybus components
National·Recommended
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Valid
CJ/T 5028-1993 — Hydraulic jacks for prestressing
National·Recommended
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$135.00PDF