은납땜

Silver Alloy Brazing, Silver Soldering

은점

Fish Eye

음극방식

Cathodic Protection

음료수살균장치

Sterilizer

음료수탱크

Drinking Water Tank, Portable Tank

음료수펌프

Drinking Water Pump, Portable Pump

음료품창고

Cooper`s Store

음복원력

Negative Stability

음부력탱크

Negative Buoyancy Tank

음압레벨

Sound Pressure Level