GB/T3832.1-2004表1单位为毫米bHLLih12hl2h1642.57.028.0161653.210.512.564.014.016.0202085.018.0107.021.5128.027.51410.029.525251611.534.51813.039.52015.044.52217.028282519.049.52821.054.53224.03628.059.532324032.04536.060.02.2型尺寸型尺寸见图2和表2。单位为毫米A一AA川R03R03La允许制成90.图2I型一加宽平刀体