价格:未填
供应:99999
发货:3天内
花岗石方箱根据国家检定规程：JJG194-92制造 规格（mm)工作面平面度相对面平行度（um）工作面间垂直度（um）每对平行规H.W等长之差（um）精度等级000000000100 100 1000.0010.0020.0010.0020.0010.002150 150 1500.00150.0030.0010.0020.00150.003200 200 2000.0020.0040.00150.0030.0020.004300 300 3000.0030.0060.00150.0030.0030.006400 400 4000.0040.0080.0020.0040.0040.008500 500 5000.0050.0100.00250.0050.0050.010600 600 6000.0060.0120.0030.0060.0060.012800 800 8000.0080.0160.0040.0080.0080.016