发布时间:2025-01-18 13:21:03
肯定是直道好的呀,烟囱就是这道理。拐弯后产生阻力的,影响排烟效果的。靖江市百特电机推荐。
我是搞餐饮的厨房风机噪音太大敞开式的厨房影响顾客用餐怎么能降低风机噪音
2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03 2025-01-18 13:21:03