1. The determination of tank number includes the calculation of production cycle and tank number. The design of tank structure includes bottom gradient, tank reinforcement and air pumping from tank side. 缸体数量的确定包括计算生产周期和计算缸体数量，缸体结构的设计包括底部倾斜、缸体加强、缸边抽气。
2. Fore peak tank, fresh water tank, ballast tank, emergency generator fuel oil tank use sounding pipe, sludge tank use short sounding pipe. 2艏尖舱、淡水舱、压载舱、应急发电机组燃油柜采用测量管测量，污油舱使用短测量管。
3. Fore peak tank, fresh water tank, ballast tank, emergency generator fuel oil tank use sounding pipe, sludge tank use short sounding pipe. 2艏尖舱、淡水舱、压载舱、应急发电机组燃油柜采用测量管测量，污油舱使用短测量管。
4. Fore peak tank, fresh water tank, ballast tank, emergency generator fuel oil tank use sounding pipe, sludge tank use short sounding pipe. 2艏尖舱、淡水舱、压载舱、应急发电机组燃油柜采用测量管测量，污油舱使用短测量管。
5. Second, building the reasonable hardware platform, constructed double-tank single-loop, three-tank single-loop and double-tank cascade, three multi-tank liquid level system. 接着，合理搭建硬件平台，构造出双容单回路、三容单回路和双容串级，三种多容液位系统。
