vacuum spark

英美

释义
更多

- 真空火花
临近单词

vacuumpump vacuum vacuum-heaped preloading vacuum evaporation process vacuum arc melting furnace vacuum freezing and drying vacuum electronics devices Vacuum brazing temperature vacuum enterance of spirit vacuum tube multivoltmeter vacuum vaporization method vacuum-tube preamplifier

以上内容独家创作，受著作权保护，侵权必究

海词词典，十七年品牌

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

立即下载