核电
NUCLEAR POWER

电力能源
ELECTRIC POWER ENERGY

石油化工
PETROCHEMICAL INDUSTRY

天然气
NATURAL GAS

医用供氧药机
MEDICAL OXYGEN DISPENSER

海洋工程及造船
OCEAN ENGINEERING AND SHIPBUILDING

海洋淡水
SEAWATER DESALINATION

煤化工
COAL CHEMICAL INDUSTRY

仪器仪表
INSTRUMENT AND METER

消防工程
FIRE ENGINEERRING