00000nz a2200000n 4500 001 KSH2002023603 005 20021231143407 008 020916 n azknn|abn |a a|a | 150 ▼a정압력[靜壓力]▲ 450 ▼wr▼i영어▼astatic pressure▲ 550 ▼wg▼a압력(과학)[壓力]▲ 550 ▼a동압력[動壓力]▲ 550 ▼a전압력(유체역학)[全壓力]▲