In the microwave oven market, the cavity volume of household microwave ovens is generally 17L, 18L, 20L, 23L, 28L, 30L, etc. Generally speaking, the common size of microwave ovens is between 20 and 30l, of which 23L is the most common size. This microwave oven size is more suitable for people's families. Here are some common sizes:

1 and 18L microwave ovens are generally 290*290* 149mm in size.

2. Generally, the size of a 20L microwave oven is 282 × 482 × 368mm.

3. The size of a microwave oven with a capacity of 2 1L is generally 46 1 × 36 1 × 289mm.

4. The size of a microwave oven with a capacity of 23L is generally 305 × 508 × 435mm.

5. Generally, the size of a microwave oven with a capacity of 25L is 320 × 5 10 × 455mm.

6. Generally, the size of a microwave oven with a capacity of 27L is: height 320 × width 523 × depth 505 mm.

6. Generally, the size of a 30L microwave oven is 552× 344× 495 mm.

8. Generally, the dimensions of a microwave oven with a capacity of 32L are: height 301x width 5 18 × depth 404 mm.

Note: The above size information is only an approximate size, and there are still some subtle differences between different products.