问题
填空题
一种机器零件，图纸标明是Ф30-0.02+0.04，合格品的最大直径与最小直径的差是______．
答案
根据题意可知：最大直径是30.04，最小直径是29.98，其差是30.04-29.98=0.06．
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一种机器零件，图纸标明是Ф30-0.02+0.04，合格品的最大直径与最小直径的差是______．
根据题意可知：最大直径是30.04，最小直径是29.98，其差是30.04-29.98=0.06．
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