[1] (ͯ) å̴. ̱ ȸ(ACGIH) μ 1990 ̱ ռϰ ȰǾ 츮 ȯ⡱ ̷ ̴.
[2] 21 ó ȯ ̷а ǹ Computer SW ̷ ִ. ̱ Ϻ SW ΰ ̿ϴ , ϰ ϱ ؼ ̷ ȴ.
[3] ÿ ѱ ȯ SW ϱ ؼ ̷а ϰ Ͽ ϰ ؾ Ѵ.
[4] Ǵ ÿ 21 ð ̿, ȯ ̷а ȭ , ڵȭ κȭ ȭ ͻ̴.
:
Ϻ 糢 ź 2 Դϴ. Ӵ ƹ ʹ 糢 缱 ߱밡 տ ¾Ƶ鿩 ߽ϴ. θ Ϸ絵 ʰ ϴ. ڵ 2 ǰ Ȱ ġ ϸ鼭 Ƴϴ. å ڴ ѱ:Ϻ:̱ 40:30:30% ̿, Ѿ μ 40:30:30% ϰ ƽϴ.
ڴ 30 Ŀ ڷ¹ 1ȣ ÿ ϸ鼭 ڷο κ ˾ҽϴ. Ǽ ؼ ڷ¹ 3ȣ Ǽ縦 ߽ϴ. ڴ ȯ ǰ, ٹ ع ؼ(risk) ϰ ϴ ϰ ֽϴ. ״ 缺, ȭй, ȯȣ, ϰ Ǿ, ɹ ȭй ȯ ϰ ֽϴ.
1 ȯ Ϲݿ ..... 3 page
2 üȯ ..... 10
3 ȯ ý ... 19
4 ȯ ĵ ..... 36
5 ȭ ý ..... 61
6 ҹ ý ... 103