The BMP-1 could be considered to be a museum piece, however, it is fighting hard in Ukraine. Both Russia’s and Ukraine’s weapons stockpiles continue to dwindle as the nearly three-year-long war rages ...

As Ukraine's line of defense grows thin, this unit is using a modernized Soviet-era vehicle to stop Russian forces from ...

此外，该镜头的最大放大倍率为1:7，最近对焦距离为30cm，并且使用52mm直径的滤镜。 虽然SIGMA 适马Contemporary 30mm F1.4 DC DN镜头在画质和便携性方面表现出色，但是需要注意的是它存在紫边问题，需要缩小光圈控制。因此，如果您是一位对光圈有一定了解的摄影师 ...

We are not going to dig into BMP-1, and BMP-2, which have already expired in the Soviet Union ... The Lynx is a 44-ton vehicle, which means it can be fitted with full frontal armor from 30mm automatic ...

Weekend Risk? No Thanks… By Jeffrey Halley - Mar 10, 2022 1 Volatility continued unabated yesterday, with oil trading in a $9.0 a barrel range, almost pedestrian by recent standards. Equities ...

1 g of sodium alginate (180,947–100G, Sigma, United States) and 3 g of gelatin (G9382-100G, Sigma, United States) were weighed using an electronic scale (JM-B2003, China). The weighed sodium alginate ...