The utility model discloses a distribution head of an upper air evacuation filter.
本实用新型公开了上抽气式过滤机的分配头。
The feature of air evacuation equipment and the required capacity for flight nurse
空运医疗救护装备的特点及对飞行护士能力的要求
Nursing and Medicine Preparation for Evacuation of The Sick and Wounded by Air Ferry
伤病员空运后送护理与医学准备
Use extensively in ventilated air conditioning and project of fire control smoke evacuation.
普遍用在透风空和解救火排烟项目中。
after the air is recompressed through the secondary slide valve cylinder， the compressed air is vented from an air evacuation valve.
气体经第二级滑阀缸再次压缩后，从排气阀中排出。
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