- proto team,
Origin of protium
Examples from the Web for protium
Unless you chemists can solve the protium problem, Germany must cut her population swiftly, if we do not starve out altogether.
Nor did he possess any great knowledge of the protium mines, for he had never visited them.
You, Colonel Armstadt, hold in your protium secret the power of Germany to continue the war against the world.
A fleet of ice crushers and exploring planes were sent to locate the protium mines of the Arctic.
I was prevented from doing this immediately by difficulties in the Protium Works.