GB/T 14846-1993
AbolishedWrought aluminium and aluminium alloy extruded profiles--Tolerances on dimensions and shape
铝及铝合金挤压型材尺寸偏差
Application Summary AI generated
This standard specifies the permissible tolerances on dimensions and shape for wrought aluminium and aluminium alloy extruded profiles. It is applied in the manufacturing and quality inspection of extruded profiles used in construction, transportation, and industrial machinery. The standard ensures consistency and interchangeability of profiles by defining acceptable deviations in cross-sectional dimensions, straightness, twist, and other geometric characteristics.
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