De Type 99A (ook bekend als ZTZ-99A) is China’s meest geavanceerde hoofdgevechtstank (MBT). Ontwikkeld door Norinco en ...
Initially, the United States Army was looking for an entirely new MBT. But the popularity and overall success of the Abrams MBT made the Pentagon think it might be better to just a major redesign of ...
OBJECTIVES: An update of a study of workers exposed to 2-mercaptobenzothiazole (MBT) at a rubber chemicals plant in Nitro, West Virginia is reported. The earlier study found high rates of lung cancer, ...