China National Standards
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  •  China "YD" Standards List:
    • Standard  Code Standard English Title Standard Class Order
    DL/T 5401-2007 Instrument allocation guide for electrical test of hydropower plant

    China Electricity & Power - YD Standards
    DL/T 5399-2007 Design guide for vertical shiplift in hydropower and water resources projects

    China Electricity & Power - YD Standards
    DL/T 5398-2007 Design specification for intake of hydropower station

    China Electricity & Power - YD Standards
    DL/T 5397-2007 Specification for construction planning of hydropower engineering

    China Electricity & Power - YD Standards
    DL/T 5396-2007 High voltage electric equipment selection and arrangement design code for hydro-power station

    China Electricity & Power - YD Standards
    DL/T 5079-2007 Design specifications for hydropower headrace and forebay

    China Electricity & Power - YD Standards
    QB/T 2477-2007 Dicalcium phosphate dihydrate for toothpaste

    China Light Industry - YD Standards
    QC/T 793-2007 Speciacations and test methods of air filters for motorcydes and scooters

    China Automobile & Vehicle industry - YD Standards
    YD/T 5162-2007 Drawing Gallery of Communication Conduit Transect

    China Telecommunication - YD Standards
    YD/T 5161-2007 Interim Provisions of Wireless Network Engineering Design for 900/1800 MHz TDMA Digital Cellular Mobile Communication System in Remote Areas

    China Telecommunication - YD Standards
    YD/T 5159-2007 Provisional Acceptance Specification for Mobile Multimedia Messaging Service Center

    China Telecommunication - YD Standards
    YD/T 5157-2007 Acceptance Specification of Short Message Center Installation Engineering

    China Telecommunication - YD Standards
    YD/T 5156-2007 Accepting Specification for Fixed Network Intelligence System Installation Engineering

    China Telecommunication - YD Standards
    YD/T 5155-2007 Specifications of Engineering Design for Fixed Network Intelligence

    China Telecommunication - YD Standards
    YD/T 5154-2007 Acceptance Specification for Fixed Softwitch Engineering

    China Telecommunication - YD Standards
    YD/T 5152-2007 Acceptance Specification of Optical Fiber Cable in the Leading-in Room

    China Telecommunication - YD Standards
    YD/T 5151-2007 Design Specification of Optical Fiber Cable in the Leading-in Room

    China Telecommunication - YD Standards
    YD/T 5150-2007 Acceptance Specification of MSTP Based on SDH Engineering for Local Optical Fiber Cable Transmission Project

    China Telecommunication - YD Standards
    YD/T 5149-2007 Acceptance Specification for SDH Local Network Optical Fiber Cable Transmission Project

    China Telecommunication - YD Standards
    YD/T 5145-2007 Provisional Specifications of Engineering Acceptance for Automatically Switched Optical Network (ASON)

    China Telecommunication - YD Standards
    YD 5153-2007 Interim Provision of Fixed Softswitch Network Engineering Design

    China Telecommunication - YD Standards
    YD 5148-2007 Design Specifications for Pole Line of Optical (Copper) Cable Communication Engineering

    China Telecommunication - YD Standards
    AQ 3011-2007 Safety requirements of hydrosulfites packing

    China Safety & Security - YD Standards
    QB/T 2891-2007 Poly-3-hydroxy butyrate-co-valerate(PHBV)

    China Light Industry - YD Standards
    QB/T 2890-2007 Poly-3-hydroxybutyrate(PHB)

    China Light Industry - YD Standards
    QB/T 1785-2007 Strawberry aldehyde

    China Light Industry - YD Standards
    QB/T 1784-2007 gamma-Undecalactone (Peach aldehyde)

    China Light Industry - YD Standards
    QB/T 1467-2007 Hydroxycitronellal

    China Light Industry - YD Standards
    SY/T 6694-2007 Lifting technology designs for hydraulic piston pumps and jet pumps

    China Oil & Gas Industry - YD Standards
    SY/T 6682-2007 Measurement of liquid hydrocarbons by Coriolis meters

    China Oil & Gas Industry - YD Standards

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