看板Physics
标 题Re: 请问有什麽油的凝固点是低於零下150度??p吗??
发信站☆清华电机☆ (Sun Nov 9 09:13:50 2003)
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※ 引述《[email protected] (胸肌碎碎念)》之铭言:
> ※ 引述《lun》之铭言:
> > 做实验要用 ^__^
> > 谢谢...
> 爱老虎油~~
For what experiment?
If you want to use it as lubricant to make sure some mechanical
parts can still move at 140K, what you need are som products made by
Apiezon company.
If you need some kind of transimitted media for some force to be transfered
into some part of your system, you don't need oil.
If the problem is your pump won't work well while pumping cold gas,
you also don't need oil for that. All you have to do is to re-design your
system a little bit better.
--
世界的毁坏不可怕,人心的毁坏才可怕
世纪末的灾难只不过是一面照映人心的镜子罢了!!
_ps.偶偶偶结对没偷核子弹,不要抓偶!!
因为核子弹那麽落伍,我要偷Federation的Quantumn torpedo
Romulan的Cloaking device,Breen的energy damping weapon
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