This standard specifies categorization and marking,requirements,testing methods,inspection rules,marks,package,transportation and storage of heavy duty plain bearing for marine high speed diesel engine.
This standard is applicable to the design,manufacture and inspection of heavy duty plain bearing for marine high speed diesel engine (hereinafter referred to as bearing) with a bearing capacity of not less than 50 MPa for marine high-speed diesel engines with a rated speed of not less than 1 400 r/min.
定价: 456元 / 折扣价: 388 元 加购物车
This standard specifies technical requirements, test methods, inspection rules, marking, packing and storage of marine diesel-natural gas dual fuel engine(hereinafter referred to as engine).
This standard is applicable to the design, manufacture and acceptance of four-stroke engines operating in pure diesel and dual fuel modes.
定价: 492元 / 折扣价: 419 元 加购物车