您要查找的是不是：
- 惰性CODinert COD
- 溶解性惰性CODsoluble inert COD
- 惰性氣體inert gases
- 惰性的inert
- CODchemical oxygen demand (COD)
- 氦氣是惰性氣體。Helium is a noble gas.
- COD值COD
- 高CODhigh COD
- 充有惰性氣體的inert gas filled
- 低CODlow COD
- 這些是惰性元素。These are inactive elements.
- COD/PCOD/P
- 病理惰性pathological inertia
- CODαCODα
- 他對惰性氣體做試驗。He experimented on inert gases.
- COD特征值characteristic value of COD
- 免疫惰性immunologic inertia
- 臨界CODcritical COD
- 惰性導體inert conductor
- COD測定COD determination
