油體設備(OIL EQUIPMENT)
煤油加熱器/爐 Kerosene stoves or heaters
暗 盒 Cartridges
油 泵 Oil pumps
氣體設備(GAS EQUIPMENT)
氣量計 Gas meters
截止閥 Shutoff valves
氣用熱水器 Gas hot-water heaters
氣用烹飪設備 Gas cooking appliances
氣用軟管 Gas hoses
氣用閥體 Gas valves
污水處理(WATER-SEWER LINE EQUIPMENT)
水龍頭 Water faucet hardware
水閥 Water(line) valves
