Textile machinery and accessories—Cylindrical tubes—Part 1:Recommended main dimensions
IDT ISO 3914-1:1994
全国纺织机械与附件标准化技术委员会
GB/T 24349的本部分规定了纺织机械用的圆柱形筒管主要尺寸（内径和长度）推荐值。
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