Each cargo tank will be fitted with High velocity independent PV ventilation pipes and valves. There shall also be a common venting system for all cargo tank.
为什么每个舱有PV外,还有一个公共的通风?解释一下?
solas II-2, reg.11.6.3, 2 means of venting shall be provided to pretect overpressure/underpreessure during loading/unloading.
SOLAS II-2, reg.4.5.3.4.2: the arrangement of venting shall consist of MASTRISER, or High-velosity VENT.
此处说的common venting,应该是指mast riser