CURRENT INDUSTRIAL NEWS: Niter Cake; Petroleum in the British Empire; Potash Lye; Oil Clarifier; Canada's Export Trade; Irrigation Plant; Recovery of Solvent Naphtha; Pure Bismuth; Various Classes of Engines; Register of Overseas Buyers; Industrial Uses of Bismuth; Russian Monazite Sand Deposits; Mineral Output of Great Britain; Effect of Insulation on Steam Drums; Hardening Carbon Steel; Tungsten Filaments; Tar–Still Corrosion by Chlorine; Cotton–Sampling Machine; The Long–Range Gun; British Board of Trade
1918 ◽
Vol 10
(7)
◽
pp. 572-574
Keyword(s):
2021 ◽
Keyword(s):
Keyword(s):
1967 ◽
Vol 7
(1)
◽
pp. 86-88
◽
2007 ◽