standard sieve [建] 标准筛
Canadian standard sieve series 加拿大标准筛目系列
German standard sieve 德国标准筛
Tyler standard sieve series 泰勒标准筛目系列
Tyler standard sieve 泰勒标准筛
taylor standard sieve 泰勒标准筛
standard sieve of sand 砂的标准筛
ASTM standard sieve ASTM标准节
The product standard, low noise, screen body sieve, filter samples with high precision.
该产品噪音低、筛体标准，筛、滤样品精度高。
The effects of mesh number of standard sieve on effective chlorine content of calcium hypochlorite were tested.
研究了漂粉精母液中有效氯的回用工艺流程，并测试了循环次数对漂粉精有效氯含量的影响。
After evaluate each characteristic and total valuations, to the result analysis of the valuation, and sieve the aspect that a demand improve according to the standard.
在评估各个特征和总体评估后，对评估的结果分析，并根据标准筛选出需要改进的方面。
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