海量图书期刊资源,随时随地畅享阅读乐趣
Cracking of high vacuum grease and wax vapours on hot platinum: H. J. Allsopp, Vacuum, 11 (1), Jan. 1961, 391962
A sensitive, constant resistance pirani gauge with a fast response timeH.J. Allsopp; F.J. Bradshaw; R.H. Stanford; N.J. Wadsworth · 1969