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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
SD 266-1988 Technical specifications for grouting of earth-dam body $890.00 via email in 1~5 business day abolished
SD 267-1988 via email in business day superseded
SD 268-1988 Specification for Power Station Coal Fired Boiler $160.00 immediately superseded
SD 269-1988 $890.00 via email in 1~5 business day superseded
SD 27-1982 Thickened Big Washer (Rough) $15.00 via email in 1~3 business day valid
SD 271-1988 $730.00 via email in 1~5 business day valid
SD 273-1988 Code for Operating Maintenance of Circulating Water Cooling Tower in Thermal Power Plant via email in business day valid
SD 274-1988 Criteria for design of Asphalt Concrete Facings and Core-walls for Earth-rock Fill Dams via email in business day valid
SD 276-1988 Technical Specifications for Static Percentage Differential Protection Device $100.00 via email in 1~3 business day superseded
SD 277-1988 Technical Specifications for Static Power Direction Relay $164.00 via email in 1~3 business day superseded
SD 278-1988 Technical Specifications for Static Over-excitation Relay $100.00 via email in 1~3 business day superseded
SD 279-1988 Technical Specifications for Static Impedance Relay $224.00 via email in 1~3 business day abolished
SD 280-1988 Technical specifications for static negative sequence inverse time lag current protection device $170.00 via email in 1~3 business day abolished
SD 281-1988 $224.00 via email in 1~3 business day abolished
SD 282-1988 Technical Specifications for Static Generator Stator Earthing Relay $75.00 via email in 1~3 business day abolished
SD 283-1988 Technical Specifications for Static Current Relay $224.00 via email in 1~3 business day abolished
SD 284-1988 $224.00 via email in 1~3 business day abolished
SD 285-1988 Technical Specifications for Static Time Relay $120.00 via email in 1~3 business day abolished
SD 286-1988 $420.00 via email in 1~5 business day superseded
SD 287-1988 Guidelines on the field assembly technology of hydraulic turbine generator stator $1464.00 via email in 1~8 business day abolished
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