Standard Test Methods for Measurement of Physical Properties of Raw Cotton by Cotton Classification Instruments
棉花分类仪器测定原棉物理性能的标准试验方法

2020-07-01

原棉含杂率试验方法
Test method for percentage of trash content in raw cotton

2022-10-12

原棉回潮率试验方法 烘箱法
Test method for moisture regain in raw cotton by oven drying

2006-03-10

原棉异性纤维定量试验方法 手工法
Quantitative test method for foreign fiber in raw cotton—Manual method

2022-10-12

棉花长度试验方法 手扯尺量法
Test method for length of cotton - Hand-measured staple length

2007-08-20

原棉回潮率试验方法 电阻法
Test method for moisture regain in raw cotton - Electrical resistance meter

2012-11-14