graphite sealing ring造句
例句與造句
- Specification for carbon - graphite sealing ring for mechanical seals
機械密封用碳石墨密封環(huán)技術(shù)條件 - Our main products are silicon carbide , alumina ceramic , tungsten carbide , and carbon - graphite seal rings
我們的主要產(chǎn)品是碳化硅、硬質(zhì)合金、碳石墨密封環(huán)和氧化鋁陶瓷制品。 - It's difficult to find graphite sealing ring in a sentence. 用graphite sealing ring造句挺難的