Commons Attribution 4.0 truetrue English Carmeltazite, ZrAl2Ti4O11, a New Mineral Trapped in Corundum from Volcanic Rocks of Mt Carmel, Northern Israel...
strength of silica sand-enhanced oil well cement at a wide temperature range.pdf English: Chen, Zhonggao; Du, Jiapei; Zhou, Annan; Wang, Chunyu; Bu, Yuhuan;...
https://archive.org/details/unitedstatesimpo1101946unse_0 https://archive.org/download/unitedstatesimpo1101946unse_0/unitedstatesimpo1101946unse_0.pdf...