【摘要】 介绍了用CSS44100电子万能试验机测定地下通信管道用高密度聚乙烯硅芯塑料管拉伸强度的试验方法,并对试验结果的测量不确定度进行分析评定,找出了影响拉伸强度测量结果的主要因素。更多还原

【Abstract】 This paper introduced the menthod of testing for the tensile strength of High-density polyethylene silicore duct useing the CSS44100 electronic-controlled machine,and the measurement uncertainty of tensile strength was analysised,the main factors that affect the results was found out.更多还原