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发明名称
一种新型材积测量卡尺
摘要
一种用于对各类圆木、竹材进行直径、材积测算的新型材积测量卡尺,其特征在于:它是由两个通过铰轴结合在一起的弓形尺片组成,其中一个尺片的柄部设置有一带刻度的弧形尺板,另一尺片的柄部设置有刻度指针和定位把手。优点在于;克服了现有技术中用皮尺测量的繁琐,估算误差大等不足之处,为林业职工提供了一种操作简便,测量换算直观、准确的测量工具。
申请公布号
CN202133343U
申请公布日期
2012.02.01
申请号
CN201120272947.X
申请日期
2011.07.18
申请人
李秀华
发明人
李秀华
分类号
G01B3/24(2006.01)I
主分类号
G01B3/24(2006.01)I
代理机构
代理人
主权项
一种新型材积测量卡尺,其特征在于:它是由两个通过铰轴结合在一起的弓形尺片(1)、(2)组成;其中一个尺片(2)的柄部设置有一带刻度(5)的弧形尺板,另一尺片(1)的柄部设置有刻度指针(4)和定位把手(3)。
地址
362333 福建省南安市霞美镇霞美东街21号
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