船用导航设备通用要求和试验方法
Marine navigational equipment-General requirements-Methods of testing and required test results
检测标准
船用陀螺罗经组合操舵仪
Marine autopilot with gyro compass
船用随动操舵仪通用技术条件
General specification for follow-up pilot of ship
船用航向变化率指示器
Marine rate of turn indicators
船用离心通风机
Marine centrifugal fans
船用轴流通风机
Marine axial flow fans
造船和海上结构物 甲板机械 远洋拖曳绞车
Shipbuilding and marine structures-Deck machinery Towing winches for deep sea use
船用交流低压配电板结构及基本外形尺寸
Marine A.C.low voltage switchboard Construction and basie dimension
船用防爆轴流通风机
Marine explosion-proof type axial flow fans
船用防爆离心通风机
Marine explosion-proof type centrifugal fans
