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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
DB21/T 2479-2015 Permanent Magnet Vortex Flexible Couplings and Adjustable Speed Drives via email in business day valid
DB32/T 4487-2023 Test method for dynamic torque of brake motor via email in business day valid
DL/T 2349-2021 Guide for no-load characteristic test of large condenser $240.00 via email in 1~3 business day valid
GB/T 25090-2010 Step-down power saving device for asynchronous motor at light load $180.00 via email in 1~3 business day valid
GB/T 755.2-2003 Methods for determining losses and efficiency of rotating electrical machinery from tests(excluding machines for traction vehicles) $370.00 immediately abolished
JB/T 6517-2006 Technical requirements of hydrogen sealing oil and cooling water system $240.00 via email in 1~3 business day abolished
T/CAPE 11004-2023 Directives for preventive detection and fault diagnosis of rotor bar breakage in three-phase asynchronous squirrel cage motors based on current spectrum detection technology $165.00 via email in 1~3 business day valid
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