compound cavity meaning in Chinese
复合龋洞
Examples
- Pe compound cavity water heater is made by imported automatic welding equipment and roll - plastic equipment . it realized cavity - weld and cavity - roll - molding
Pe复合内胆热水器由国外引进的自动焊接设备和滚塑设备生产而成，实现了内胆焊接和内胆滚型。