A statistical unit, based on the ratio of labor consumption in cotton yarns of different counts, is derived from careful analysis and calculations.
“劳动折合产量”就是通过分析和计算方法，求出各种纱支的费工比例，从而制定出来的一种统计指标。
Statistical Unit in Construction: refers to the establishment engaged in the construction of buildings and structures and in the installation of equipment.
建筑业统计单位：指从事房屋、筑物建造和设备安装活动的生产单位。
Statistical Unit in Construction: refers to the establishment engaged in the construction of buildings and structures and in the installation of equipment.
建筑业统计单位：指从事房屋、筑物建造和设备安装活动的生产单位。
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