求翻译：采用重汽自主研制开发的HW12\HW16\ST\HC16等系列驱动桥,针对不同工况采用不同标配，尽量在保证动力性的前提下采用小速比驱动桥，以达到节油的效果是什么意思？

The use of heavy truck independently developed HW12 \ HW16 \ ST \ HC16 series drive axle, for different conditions with different standard, as far as the premise of ensuring the use of dynamic small-ratio drive axle, in order to achieve the effect of fuel

The independent research and development of automotive HW 12 \HW 16 \ST\HC 16 series such as drive bridge, targeted at different tuned using different standard as far as possible, to ensure that the premise of a small engine 8.2 drive bridge, in order to achieve the effect oil-saving

Uses heavy steam independent development the development series driving axles and so on HW12HW16STHC16, uses the different sign in view of the different operating mode to match, as far as possible uses the small transmission ratio driving axle under the guarantee kinetic premise, achieved saves gas

Heavy duty truck series such as independent research and development of HW12\HW16\ST\HC16 drive axle, for different conditions with different standard, as far as possible on the premise of ensuring power is at a small speed ratio drive axle to achieve fuel saving effect

The use of heavy truck independently developed HW12 \ HW16 \ ST \ HC16 series drive axle, for different conditions with different standard, as far as the premise of ensuring the use of dynamic small-ratio drive axle, in order to achieve the effect of fuel