Lead and cadmium in optical and filter glass.

用于光学及滤波器玻璃中的铅和镉。

youdao

Without the filter core damage filter with large amounts of the impurities metal particles into the host, and lead to host oil damage.

滤芯破损后未经过滤的含大量金属颗粒杂质的油进入主机，导致主机损坏。

youdao

In the KDF filter, effect of contact reaction time, filter bed height, and filtering velocity on lead and mercury removal was studied.

以KDF为滤料，研究了接触反应时间、滤层高度和滤速对铅和汞去除效果的影响。

youdao

My experience with video through CollegeHumor had taught me that hosting user-generated content without a filter would lead to inevitable legal trouble with the big media companies.

FORBES: Why Did YouTube Succeed Where Vimeo Failed?

The filter will normally plug into the aerial lead between the TV and the antenna, blocking the 4G frequencies.

BBC: Man watching TV