le="margin-bottom: 0pt; margin-top: 0pt; line-height: 15pt; background-position: initial initial; background-repeat: initial initial; ">le="font-weight: bold; font-size: 12pt; font-family: 宋体; background-position: initial initial; background-repeat: initial initial; ">特性与优点le="font-weight: bold; font-size: 12pt; font-family: 宋体; background-position: initial initial; background-repeat: initial initial; ">

le="margin-bottom: 0pt; margin-top: 0pt; line-height: 15pt; background-position: initial initial; background-repeat: initial initial; ">le="font-size: 12pt; font-family: 宋体; background-position: initial initial; background-repeat: initial initial; ">　　1、花岗石平台组织结构稠密、表面光滑耐磨、粗糙度数值小；le="font-size: 12pt; font-family: 宋体; background-position: initial initial; background-repeat: initial initial; ">

le="margin-bottom: 0pt; margin-top: 0pt; line-height: 15pt; background-position: initial initial; background-repeat: initial initial; ">le="font-size: 12pt; font-family: 宋体; background-position: initial initial; background-repeat: initial initial; ">　　2、花岗石经长期天然时效，内应力完全消失，材质稳定，不会变形；le="font-size: 12pt; font-family: 宋体; background-position: initial initial; background-repeat: initial initial; ">

le="margin-bottom: 0pt; margin-top: 0pt; line-height: 15pt; background-position: initial initial; background-repeat: initial initial; ">le="font-size: 12pt; font-family: 宋体; background-position: initial initial; background-repeat: initial initial; ">　　3、耐酸、耐碱、耐腐蚀、抗磁；le="font-size: 12pt; font-family: 宋体; background-position: initial initial; background-repeat: initial initial; ">

le="margin-bottom: 0pt; margin-top: 0pt; line-height: 15pt; background-position: initial initial; background-repeat: initial initial; ">le="font-size: 12pt; font-family: 宋体; background-position: initial initial; background-repeat: initial initial; ">　　4、不会受潮生锈，使用、维护方便；le="font-size: 12pt; font-family: 宋体; background-position: initial initial; background-repeat: initial initial; ">

le="margin-bottom: 0pt; margin-top: 0pt; line-height: 15pt; background-position: initial initial; background-repeat: initial initial; ">le="font-size: 12pt; font-family: 宋体; background-position: initial initial; background-repeat: initial initial; ">　　5、线胀系数小，受温度影响小；le="font-size: 12pt; font-family: 宋体; background-position: initial initial; background-repeat: initial initial; ">

le="text-indent: 24pt; margin-bottom: 0pt; margin-top: 0pt; line-height: 15pt; background-position: initial initial; background-repeat: initial initial; ">le="font-size: 12pt; font-family: 宋体; background-position: initial initial; background-repeat: initial initial; ">6、工作面受碰撞或划伤后，只会产生凹坑，不产生凸纹、毛刺，对测量精度无影响。le="font-size: 12pt; font-family: 宋体; background-position: initial initial; background-repeat: initial initial; ">

le="margin-bottom: 0pt; margin-top: 0pt; line-height: 15pt; background-position: initial initial; background-repeat: initial initial; ">le="font-size: 12pt; font-family: 宋体; background-position: initial initial; background-repeat: initial initial; ">请登陆公司网址：le="color: rgb(0, 0, 255); font-size: 12pt; font-family: 宋体; background-position: initial initial; background-repeat: initial initial; ">http://免费.hbfdlj.企业/HGSLJ/94.htmlle="font-size: 12pt; font-family: 宋体; background-position: initial initial; background-repeat: initial initial; ">