ceramic metal造句怎麼寫

Till now there have been about 10 type structures for wave-guide CO_2 lasers, and many kinds of wave-guide material including ceramic material, ceramic metal, all-metal and hard glass, and so on.

Uses: Widely used in high-pressure sodium lamps and ceramic metal halide lamp LED light tube manufacturing and ceramic phosphor, luminescent materials production.

With a view to advance the feature of arc tubes, new technology of manufacture for the ceramic metal halide lamp arc tubes was introduced.