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International Standard Category: Numerically controlled machines

GB/T 14660-1993    jig boring machine - Testing of the accuracy
数控坐标镗床 精度;
Category No.:25.040.20 Valid Status:abolished
Issued Organization:AQSIQ Issued Date:1993-10-15
Implemented Date:1994-7-1 Abolished Date:2024-03-01
Superseded Standard.:GB/T 14660.1-2023 NC jig vertical boring machine—Part 1:Testing of the accuracy
Superseded Date:2024-3-1
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