lampblack
常見例句
- Working area ground greasy dirt, oil tanker and lampblack machine clean.
工作場地地麪油汙，油船及油菸機的清洗。 - On the foundation of heoretical research, design a kind of new spurt type kitchen lampblack purification machine.
在理論研究的基礎上，設計了一種新型射流式廚房油菸淨化機。 返回 lampblack