l 钢制尺架表面镀铬l 稳定性极佳l 测杆表面整体硬化处理l 盘形测砧经淬硬研磨处理l 刻度面经消光镀铬处理l 带隔热护板l 快动测力装置与棘轮一体式设计l 带锁紧装置l 标准配置：包装盒（量程0-95mm）量程mm读数值mm允许误差μm测杆螺距mm直径mm测量面μm平行度μm订货号0-200,0140,525≤0,6≤4414500020-450,0140,525≤0,6≤4414500145-700,0150,525≤0,6≤4414500270-950,0150,525≤0,6≤4414500395-1200,0160,530≤0,6≤44145004120-1450,0160,530≤0,6≤44145005145-1700,0170,530≤0,6≤44145006170-1950,0170,530≤0,6≤44145007