์•„์ด์Šค๊ฐ€ ์ •์ „๊ธฐ ์ƒ๊ธฐ๊ธฐ ์‰ฝ๋‚˜๋ด„

ํ…์ฆˆ์— ์“ฐ๊ณ ์žˆ๋Š”๋ฐ PTFE๋ฉด ๋‹ค ์ •์ „๊ธฐ ์‹ฌํ•œ ์ค„ ์•Œ์•˜๋”๋‹ˆ๋งŒ ์•„์ด์Šค๋Š” ๋” ์‹ฌํ•œ๊ฐ€๋ณด๋„ค