1.ํŽ„์‚ฌ x2h
2.๋žŒ์ฃผ ๋งˆ์•ผ
ํ˜„์žฌ ์ง€ํ”„๋กœ (3๋…„์งธ),ํ”„๋กœ์ธํ…”๋ฆฌ ์‚ฌ์šฉ์ค‘์ž…๋‹ˆ๋‹ค ๋งˆ์šฐ์Šค ๋ฐ”๊ฟ€๋ คํ•˜๋Š”๋ฐ
2๊ฐœ์ค‘ ์ถ”์ฒœํ•ด์ฃผ์„ธ์š”.