airproof material中文什么意思

密封材料

• airproof connection pvc material:    电缆连接密封材料
• airproof:    adj. 不透气的，密封的，气密的。 ...
• engine airproof piece:    坏密封件

例句与用法

1. use : it is adequate for senior airproof material and fire retardant in fire control . and worm powder use in battery, deadening, heat preservation
   用途：可做高级密封材料，消防阻燃材料，膨胀石墨粉末可用于锂电池材料，隔音，保温材料。
2. completely automated airproof material loading, closed type material unloading system, pipeline connection, quick clamp connector, free of blind corner, convenient for dismantling and easy for cleaning
   全自动密封式上料，卸料系统，管道式联接，快开卡箍式联接方式，无死角，拆卸方便，易清洗。