Reduced air pipe and valve must be foreseen into the Cargo Pump Room. The position and arrangement will be determined together.
必须提前考虑在泵舱布置压缩空气管及服务阀门，位置及布置将由双方共同决定。
2
Are cargo tank relief valves set correctly and actual relief valve Settings clearly and visibly displayed?
货舱安全阀的设定位置是否正确，安全阀实际定位的显示是否清楚和直观？
3
Electric three-potential four-way valve is a special equipment for ship heeling adjustment during cargo handling operation on cargo ship. It was purchased from foreign countries in the past.