精品2020亚洲日本免费_一级AV大片久久久久久_精品国产免费人成网站_免费黄色网站国产_亚洲AV无码专区一级婬片毛片,久久国产综合精品_成人国产亚洲日韩欧美亚州_免费在线看a爱片_中文字幕乱码乱人妻_好爽 要高潮了 深点快app_黄色三级大片视频_好吊妞无缓冲视频在线观看_一区在线观看中文高清_精品欧美高清不卡在线_狼友视频国产精品 ,少妇人妻一级A毛片无码,亚洲欧美高清一区二区三区,久久人人爽天天玩人人妻精品,97成人无码免费一区二区中文 ,亚洲欧美日韩综合俺去了_99久久人妻无码精品系列蜜桃_亚洲精品äⅴ中文字幕乱码综合视频_麻豆91精品91久久久国产精品伦理

Spec(mm）

Flatness of working surface

Parallelism between V slot and bottom surface

Parallelism between V slot and side surface

Symmetry between V slot&side surface

Suqareness between V slot & end surface

Squareness between V slot & bottom surface

Height difference between a matched pair

Precision grade（μｍ）

0

1

0

1

0

1

0

1

0

1

0

1

0

1

40*90°

1

2

3

6

3

6

5

10

5

5

3

6

4

6

63*90°

2

3

4

8

4

8

8

16

8

8

4

8

5

10

100*90°

2

4

4

8

4

8

8

16

8

8

4

8

5

10

160*90°

2.5

5

5

10

5

10

10

20

10

10

5

10

6

12