有位德国吹玻璃工兼仪器制造工,名叫盖斯勒,他在1954年造了一台空气泵。
A German glassblower and instrument maker geissler by name, built in 1954, an air pump.
玻璃纤维连续单丝毡的生产设备包括拉丝转筒、可移动的拉丝炉台、气泵、牵伸平台和烘箱。
The production apparatus includes wire drawing rotary drum, movable drawing furnace, air pump, drafting platform and stove.
玻璃纤维连续单丝毡的生产设备包括拉丝转筒、可移动的拉丝炉台、气泵、牵伸平台和烘箱。
The production apparatus includes wire drawing rotary drum, movable drawing furnace, air pump, drafting platform and stove.
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