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梅花扳手型號對應的尺寸

內梅花圓柱頭螺絲 扳手型號
M2                 T6
M2.5               T8
M3                 T10
M4                 T20
M5                 T25
M6                 T30
M8                 T45
M10                T50
M12                T55
M14                T55
M16                T60
M20                T80