osy meaning in Chinese
厄希
Examples
- All sizes are standardly equipped with awwa epoxy coated , ul / fm listed osy resilient seated gate valves , cfm ( cubic feet per minute ) or gpm ( gallon per minute ) meter and ball type test cocks
作为标准配置,所有通径美国自来水厂协会( awwa )认可的环氧树脂涂敷, ul / fm认证外阀杆轭架弹性阀座闸阀, cfm (立方英尺/分钟)或gpm (加仑/分钟)水表和球型测试旋塞。