原器
- 网络prototype; standards; Lens Master piece
原器原器
prototype
... primary wave 1 p 波，初波；2地震纵波 prototype 1 原器；2原型；3样机 pseudo 1 赝；2假；3伪 ...
standards
直角三角形_馆档网 ... "标准高温计"," standardized pyrometer" "原器(度量衡)"," standards" "备用设备"," stand-by facility" ...
Lens Master piece
原器(Lens Master piece):母原器/工作原器. 2-3片组光学玻璃红﹑绿光镭射模组镜头和镜片组;镭射模组柱面镜 (规格Φ2~Φ6);半 …