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- Can all glass vacuum collector tube operate with water inletting? 全玻璃真空集热管不能顶水运行吗?
- Lifetime of All-glass Evacuated Collector Tube 全玻璃真空集热管的使用寿命
- all-glass evacuated collector tube 全玻璃太阳真空集热管
- all-glass evacuated solar collector tube 全玻璃真空太阳集热管
- collector tube with lamp condenser 带灯聚光器的集光管
- And the incrustation scale in the all-glass evacuated solar collector tubes should be cleaned up after 18 months of use to recover their heat absorbing performance. 全玻璃真空太阳热水器在使用18个月后应进行除垢，以恢复全玻璃真空太阳集热管的吸热性能。
- The results show that annual energy gain for evacuated collector tubes with the semicylindric absorber is 15.9% higher than the flat absorber, annual energy gain with the cylindric absorber is 26.2% higher than the flat absorber. 结果表明：半圆柱吸热板真空集热管的年能量收益比平面吸热板高15.;9%25； 圆柱吸热体真空集热管的年能量收益高于平面吸热板26
- My husband is a stamp collector. 我丈夫是个集邮者。
- Incident Product Factor of the Evacuated Solar Energy Collector Tube 真空太阳集热管的入射乘积因子
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- All-glass evacuated solar collector tubes 全玻璃真空太阳集热管
- A collector of taxes or tribute from the public. 征收员从公众那儿收取赋税或贡物的人
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- The stamp collector decided to get that rare stamp at all costs. 这个集邮迷决心无论代价如何都要搞到那枚稀有的邮票。
- DIRECT MEASUREMENT OF THE ABSORBING SURFACE SPECTRUM FOR SOLAR COLLECTOR TUBE 太阳集热管吸收表面光学性能的直接测量
- Diangong Heat tube Vacuum tube heat collector. 电工太阳能热管真空管集热器.
- This tube is flexible but tough. 这管子柔软但很坚固。
- Diangong Solar vacuum tube heat collector. 电工太阳能真空管集热器.
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
