The utility model relates to a hand-operated forced air-tight type air tap of gas-filled products, comprising an air tap seat with an air-in via hole arranged at the middle.
一种充气产品的手动强制气密式气嘴,包括其中部设有进气通孔的气 嘴座;
According to the emission test results, the emissions from motorcycles can be reduced effectively after fitted with the secondary air-in devices.
通过工况法排放测试证明,加装二次进气装置可以有效降低摩托车排放。
The air-in via hole is provided with a lifting post which can seal the air-in via hole;
该进气通孔上设有可封住该进气通孔的升降柱;
And when the oil started spewing into the Gulf of Mexico last year, some stew ingredients were able to take to the air-in two distinct groupings.
当去年石油开始涌入墨西哥湾时,其中的一些物质能够进入空气中了,这些物质分为两组。
Based on the mathematical models of the air-in area and air-out area, the differential equations of the internal energy and mass of the gas in the cylinder were proposed.