기계제도용접기능사 · 2014년07월20일 · 53/60
53.관의 구배를 표시하는 방법 중 틀린 것은?
1
1/200
[IMG]https://img.comcbt.com/cbt/data/jr/jr20140720/jr20140720m53b1.gif?1406810084
2
0.2%
[IMG]https://img.comcbt.com/cbt/data/jr/jr20140720/jr20140720m53b2.gif?1406810084
3
5°
[IMG]https://img.comcbt.com/cbt/data/jr/jr20140720/jr20140720m53b3.gif?1406810084
4
0.5
[IMG]https://img.comcbt.com/cbt/data/jr/jr20140720/jr20140720m53b4.gif?1406810084정답