JT/T 423—2000.The technical requirement for constructed and purchased transport ships on economizing...
JT交通运输标准
JT交通运输标准
JT交通运输标准
JT/T 423-2020 购置新船及二手船节能技术要求
JT/T 423-2020 Technical requirements for energy saving on purchasing new and secondhand ships. 1范围 J...