ground glass sounding tube的意思|示意
美 / /
英 / /
磨砂玻璃测深管
ground glass sounding tube的网络常见释义
毛玻璃测深管 ... ground garbage 磨碎的垃圾 ground glass sounding tube 毛玻璃测深管 ground glass 磨砂玻璃 ...
ground glass sounding tube相关短语
1、 ground-glass sounding tube 测深管