ground glass sounding tube的意思|示意

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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