公(铁)路客车用高性能原子灰的研制及应用
释义
更多
DEVELOPMENT OF HIGH- PERFORMANCE UNSATURATED POLYESTER PUTTY FOR PASSENGER BUS (TRAIN) AND ITS APPLICATION TECHNOLOGY
近反义词
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2025 海词词典(Dict.cn)
立即下载