This paper presents the construction and drive system designs and operating load torque calculation for a caterpillar trailer fixed on table with VVVF s drive system.

介绍了新型台式变频履带牵引机的结构设计、工作负载转矩计算及拖动系统设计。

youdao

This paper presents the construction and drive system designs and operating load torque calculation for a caterpillar trailer fixed on table with VVVF's drive system.

介绍了新型台式变频履带牵引机的结构设计、工作负载转矩计算及拖动系统设计。

youdao

Robust home sales and construction can help drive an economic recovery.

兴旺的住宅建设和销售有助于推动经济复苏。

youdao

This stress needs to be addressed before jobs can be created on Main Street USA as housing and construction drive local economies.

FORBES: Six Small-Cap Bank Stocks To Avoid

That will ultimately bring costs down, reduce construction times, create more jobs and drive more innovation.

FORBES: What the Superdome Blackout Says About American Competitiveness

This will drive growth in sales of construction and mining equipment, diesel and natural gas engines, and industrial gas turbines manufactured by Caterpillar.

FORBES: China Will Drive Caterpillar's Long-Term Growth Despite Recent Weakness