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International Standard Category: Motors

GB/T 20638-2006    General specification for stepping motors
步进电动机通用技术条件;
Category No.:29.160.30 Valid Status:superseded
Issued Organization:AQSIQ;SAC Issued Date:2006-11-8
Implemented Date:2007-4-1 Abolished Date:
Superseded Standard.:GB/T 20638-2023 General specification for stepping motors
Superseded Date:2024-4-1
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