isometric

Experience in equipment layout, piping routine study, piping layout, isometrics, piping material take off and pipe support design.

拥有在总体布置、管道走向、管道布置图、ISO图、材料表和管道支撑设计经验；

The new type of rotary compressor has two key parts, an outer rotor and an inner one which employs isometric curve of trochoid as its profile.

从理论上分析了一种新型内、外转子转式压缩机,其内转子型线由短幅外摆线内等距线成。