高端凈化設備智造
Manufacturer of Cleanroom Purification Equipment
7*12時服務熱線(微信同號)：
137-9867-7661
掃碼快速報價
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產品詳情
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產品詳情 產品描述： 矩形風管止回閥水平安裝在風管或空調管道中，當風機停轉時，防止氣體倒流，起到單向止回的作用，但要求風管中風速不能小于8m/s。 Product description: The rectangular duct check valve is installed horizontally in the air duct or air-conditioning duct. When the fan stops, it prevents the gas from flowing back and plays a single-side check role, but the wind speed in the air duct is required to be no less than 8m/s. |
全球制造看中國，凈化設備選中境！
China is a major manufacturing country in the world,But for purification equipment,
Zhongjing is a best choice.
