ISO 4480:1983 针叶树原木锯材.尺寸测量和体积的测定

标准编号：ISO 4480:1983

中文名称：针叶树原木锯材.尺寸测量和体积的测定

英文名称：Coniferous sawlogs — Measurement of sizes and determination of volume

发布日期：1983-08

标准范围

ISO 4476中给出的词汇适用于规定的方法。厚度应取中间直径或上端直径。长度应以米为单位，四舍五入至小数点后两位。体积应以立方米为单位，精确到小数点后两位。

The vocabulary given in ISO 4476 applies to the methods specified. The thickness shall be taken as the middle diameter or the diameter of the upper end. The length shall be measured in metres, rounded to two decimal places. The volume shall be determined in cubic metres to two decimal places.

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