Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
DL 449-1991 Method for determining water content in oil-impregnated insulating materials (extraction method) via email in 1~3 business day
DL 450-1991 Method of test for gas content in insulating oil (CO2 elution method) via email in 1~3 business day
DL 451-1991 Circular telecontrol protocol $180.00 via email in 1~3 business day abolished
DL 452.1-1991 DOE authorities and relevant units Name Code via email in 1~3 business day
DL 452.2-1991 Cadre job title code via email in 1~3 business day
DL 452.3-1991 Nature of the unit code $180.00 via email in 1~3 business day abolished
DL 452.4-1991 Unit-level code $180.00 via email in 1~3 business day abolished
DL 452.5-1991 Level cadre post code $15.00 via email in 1~3 business day abolished
DL 452.6-1991 Permissions cadre office code $30.00 via email in 1~3 business day abolished
DL 452.7-1991 Economic Type Code $180.00 via email in 1~3 business day abolished
DL 454-1991 Test Methods for the Cranes for Water Resources and Electric Power Construction $135.00 via email in 1~3 business day abolished
DL 460-1992 Meter verification test procedures device $255.00 via email in 1~3 business day superseded
DL 462-1992 Technical conditions for ordering series reactors used for high-voltage parallel capacitors $120.00 via email in 1~3 business day valid
DL 463-1992 $340.00 via email in 1~3 business day superseded
DL 464.1-1992 Rated voltage 1kV and below overhead insulated wires fittings and insulation parts. (1) General Provisions via email in 1~3 business day
DL 464.2-1992 Rated voltage 1kV and below overhead insulated wires fittings and insulation components. (2) Ordinary clamp connection via email in 1~3 business day
DL 464.3-1992 Rated voltage 1kV and below overhead insulated wires fittings and insulation components. (3) puncture-type clamp connection via email in 1~3 business day
DL 464.4-1992 Rated voltage 1kV and below overhead insulated wires fittings and insulation components. (4) Wedge Clamp via email in 1~3 business day
DL 464.5-1992 Rated voltage 1kV and below overhead insulated wires fittings and insulation components. (5) fixed suspension clamp via email in 1~3 business day
DL 466-1992 Pulverizing mill and power plant system selection guidelines via email in 1~3 business day
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