00000nz a2200000n 4500 001 KSH1999019878 005 19991009151545 008 991009 n azknn|abn |a a|a | 150 ▼a다목적 습도계[多目的濕度計]▲ 450 ▼a폴리미터[polymeter]▲ 450 ▼wr▼i영어▼apolymeter▲ 550 ▼wg▼a습도계[濕度計]▲