煤矿用通风机
Ventilator for coal mine application
船用机电设备
marine electrical and mechanical equipment
船用机械锚
automatic grapnel for marine purpose
舰船通用规范
ship general specification
全船通用压缩机
general service compressor
全船通用压缩空气系统
general service compressed air system
日本船舶机械出口协会日本船用机械输出振兴会
japan ship machinery export association
日本船用机械发展协会
Japan Marine Machinery Development association
日本船用机械发展协会日本海运机械发展协会
Japan Marine Machinery Development association