liquid形— 液形 · 水形 · 液态形 · 沈形 a pump— 唧筒 pump名— 泵名 · 加油泵名 · 水泵名 · 抽水名 · 抽气名 · 抽水机名 · 洗(胃)名 · 打气筒名 pump动— 泵送动 · 不停地追问动 · 大量投入动 · 接连发射动 ·
Since the Industrial Revolution, humans have significantly added to the amount of heat-trapping greenhouse gases in the atmosphere by burning fossil fuels that emit CO2, cutting down forests that reduces CO2 absorption and other activities (e.g. transporting goods and people, waste disposal). It ...
ME 4C NT也有化学真空系统ME 4C NT +2AK提供,进气口的分离瓶可防止颗粒或者液滴进入泵内,出气口的收集瓶可以收集冷凝液。 vacuubrand.com vacuubrand.com Part No. 206995 ThroatSealLiquid(TSL) carries residue fromthepumprodinto the reservoir.