Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 997-2022 Classification of types of construction,mounting arrangements and terminal box position (IM Code) for rotating electrical machines $375.00 via email in 1~5 business day valid
GB/Z 20833.5-2023 Rotating electrical machines—The winding insulation—Part 5:Off-line measurement of partial discharge inception voltage under repetitive impulse voltage $630.00 via email in 1~5 business day valid
GB/Z 22720.2-2013 Rotating electrical machines—Qualification and acceptance tests for partial discharge resistant electrical insulation systems(Type Ⅱ)used in rotating electrical machines fed from voltage converters $360.00 via email in 1~5 business day superseded
GB/Z 32519.1-2016 1 000 MW class hydro-generator―Part 1:Technical guide $250.00 via email in 1~3 business day valid
GB/Z 43036-2023 Rotating electrical machines—Measurement of stator end-winding vibration at form-wound windings $900.00 via email in 1~5 business day valid
HBM 70-1988 General Technical Specification for Single-phase Motor for Refrigeration Compressor $135.00 via email in 1~3 business day valid
JB 743-1979 JZ, JZR, JZB, JZRB, JZRGB crane and metallurgical phase asynchronous motor series of technical conditions $220.00 via email in 1~3 business day abolished
JB/T 10098-2000 Impulse voltage withstand levels of rotating a.c. machines with form-wound stator coils $120.00 via email in 1~3 business day abolished
JB/T 10415.1-2005 Hollow conductors for liquid inner cooled generator Part 1:Copper hollow conductiors $120.00 via email in 1~3 business day superseded
JB/T 10415.1-2016 Hollow conductors for liquid inner cooled generator―Part 1:Copper hollow conductors $214.00 via email in business day valid
JB/T 10415.2-2007 Hollow conductors for liquid inner cooled generator-Part 2:Stainless steel hollow conductors $100.00 via email in 1~3 business day superseded
JB/T 10500.1-2005 Embedded thermometer resistance for electrical machines Part1: General specification,measuring methods and examine rule $210.00 via email in 1~3 business day superseded
JB/T 10500.2-2005 Embedded thermometer resistance for electrical machines Part2: Specification of platinum thermometer resistance $160.00 via email in 1~3 business day abolished
JB/T 10508-2005 Specifications for slot wedges used in small and middle size electric machines $120.00 via email in 1~3 business day abolished
JB/T 10509-2005 Specification for terminal-board used in small-medium size asynchronous motors (Frame size 63~355) $120.00 via email in 1~3 business day valid
JB/T 10634-2006 Junction box of small and medium size cage 3-phase asynchronous motor $120.00 via email in 1~3 business day valid
JB/T 10922-2008 Technical specification of rotating electrial machines used on plateau locomative $120.00 via email in 1~3 business day valid
JB/T 2650-2000 Collector ring and brush rocker for large alternating current machine $224.00 immediately valid
JB/T 2728.1-2008 Gas Cooler for Electrical Machinery-Part 1: General Rules $334.00 via email in 1~3 business day abolished
JB/T 2728.2-2008 Gas Cooler for Electrical Machinery-Part 2: Specification for Bunched-fin Type Gas Cooler $214.00 via email in 1~3 business day abolished
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