bilge sounding pipe 舭部边舱水深探管 ; 污水测量管
air and sounding pipe 通气测深两用管 ; 通气测深管 ; 测探兼用空气管
elbow sounding pipe 肘式测深管
plate under sounding pipe 测深管触板
cge sounding pipe 舭部边舱水深探管
Self closing short sounding pipe 自闭式测量管头
The sounding pipe in No. 1 top side tank (port side)to be renewed, dia. Approx. 50mm.
第一舷侧水柜（左边）里测量管需换新，直径约50?。
Also the starboard bilge sounding pipe of No. 1 cargo hold was corroded at the thread section and the closing cap was missing.
1号货舱的右污水井测深管的螺纹部分也被腐蚀而且管口盖遗失。
Fore peak tank fresh water tank ballast tank emergency generator fuel oil tank use sounding pipe sludge tank use short sounding pipe.
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。
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