diaphragm type

例句：

1. 1. The designof the diaphragm typeis crucial for its functionality.
   隔膜类型的设计对其功能至关重要。
2. 2. The new diaphragm type has been tested in various environmentsto ensure its durability.
   新型隔膜类型已在不同环境中测试，以确保其耐用性。
3. 3. Thediaphragm type used inthis device is highly efficient and energy-saving.
   这种设备中使用的隔膜类型非常高效且节能。