Preparation of substrate surfaces for coefficient of friction testing 磨擦系数测试用基物表面的制备
Standard test method for coefficient of friction , yarn to solid material 纱与固体材料磨擦系数的标准试验方法
Wheelchairs . part 13 : determination of coefficient of friction of test surfaces 轮椅.第13部分:试验表面磨擦系数的测定
Paper and board . determination of the coefficient of static friction . inclined plan method 纸和纸板.静磨擦系数测定.斜面法
Coefficient of wear 磨擦系数k值
Feature : round pit pattern increase friction resistance , prevent from slipping of goods 特征:圆坑花纹磨擦系数大,运行中增加阻力,防止物料下滑。
Test method for coefficient of static friction of uncoated writing and printing paper by use of the inclined plane method 用倾斜面法测试无涂层书写纸和印刷纸静磨擦系数的试验方法
Standard test method for coefficient of static friction of uncoated writing and printing paper by use of the inclined plane method 用倾斜面法测试无涂层书写纸和印刷纸静磨擦系数的标准试验方法
Resilient , laminate and textile floor coverings - measurement of dynamic coefficient of friction on dry floor surfaces 弹性地板覆盖物叠层地板覆盖物和铺地织物.干地板表面的动态磨擦系数的测量
Reduce coefficient of friction into the lowest . therefore , the mechanical precision of this machine can be kept for long time 工作台滑轨粘贴turcite . b .使磨擦系数降至最低,可保机械精度持久不变。