Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
DL/T 2216-2021 Guide for maintenance of wastewater treatment system in thermal power plant $270.00 via email in 1~3 business day valid
DL/T 2217-2021 Guide for interpretation of gases generated in natural ester and synthetic ester-immersed transformers $405.00 via email in 1~5 business day valid
DL/T 2218-2021 Quantitative determination of corrosive sulfur (dibenzyl disulfide, DBDS) in insulating liquid by gas chromatography-multilevel mass spectrometry $120.00 via email in 1~3 business day valid
DL/T 2219-2021 The assessment standard for microstructural degradation of 10Cr9MolVNbN steel components used in fossil power plants $255.00 via email in 1~3 business day valid
DL/T 2220-2021 Technical specifications for instrumented indentation method for testing mechanical properties of metal materials in power stations $255.00 via email in 1~3 business day valid
DL/T 2221-2021 Prequalification test specifications for extruded HVDC cable system forrated voltages from 160 kV to 500 kV $280.00 via email in 1~3 business day valid
DL/T 2222-2021 Test method for corona of AC transmission line rigid jumpers $300.00 via email in 1~5 business day valid
DL/T 2223-2021 Guide for long wave-front time impulse voltage test technology $370.00 via email in 1~3 business day valid
DL/T 2224-2021 Gas leakage detection method of on-site infrared imaging technology for SF6 insulated equipments $300.00 via email in 1~3 business day valid
DL/T 2225-2021 Guide for DC demagnetization test on power transformers $195.00 via email in 1~3 business day valid
DL/T 2226-2021 Technical specification for online monitoring systems of valve regulated lead-acid batteries in electric power system $420.00 via email in 1~5 business day valid
DL/T 2227-2021 Selection guide to Hv DC transfer switches for ±800 kV and above UHVDC transmission system $700.00 via email in 1~5 business day valid
DL/T 2228-2021 Regulation of operation and maintenance for gas-filled switchgear panel used in substation $500.00 via email in 1~5 business day valid
DL/T 2229-2021 Technical specifications for high voltage ceramic capacitance sensor up to 35 kV $600.00 via email in 1~5 business day valid
DL/T 2230-2021 Guide for monitoring of lightening intruding surge overvoltage in AC power system $500.00 via email in 1~5 business day valid
DL/T 2231-2021 Guide for frequency domain dielectric spectrum test of Oil-paper insulation power apparatus $700.00 via email in 1~5 business day valid
DL/T 2232-2021 Guide for temporary artificial rounding short-circuit testof transmission lines at 500kv and above $320.00 via email in 1~3 business day valid
DL/T 2233-2021 Prequalification test specifications for AC submarine cable systems with cross-linked polyethylene insulation for 110 kV up to 500 kV $225.00 via email in 1~3 business day valid
DL/T 2234-2021 Rules for reliability test of cost-control circuit breaker $400.00 via email in 1~3 business day valid
DL/T 2235-2021 Technical specification for power metering (panel) cubicle at power plant gateway $630.00 via email in 1~5 business day valid
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