预拱型爆破膜是石油化工设备上广泛应用的一种保护装置。
As one of the protecting devices on the equipment of petrochemical and chemical industries, dished rupture-disc has been used Widely.
预拱型爆破膜是石油化工设备上广泛应用的一种保护装置。
As one of the protecting devices on the equipment of petrochemical and chemical industries, dished rupture-disc has been used Widely.
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