登入
選單
返回
Google圖書搜尋
Are Flame Safety Lamps Suitable for Detecting Petroleum Vapors?
Alva Britt Hooker
William Parks Yant
D. H. Zellers
出版
U.S. Department of Commerce, Bureau of Mines
, 1928
URL
http://books.google.com.hk/books?id=KUbCf-Xo7JIC&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN