纸电泳

双向纸电泳-纸层析结合法测定酵母核酸水解的4种核苷酸

glossy paper

laminated paper

未经使用的\nvirgin paper-tape coil【计】

Bible paper【纸】;Oxford India paper【纸】

plutonium-in-air filter paper monitor

oil-immersed paper capacitor

chemically modified paper

moisture-proof paper