large-duty的意思|示意

Rough grinding with constant loading force and high-speed heavy-duty is the basic process for large steel conditioning and heavy roll rough machining.

恒加载力高速重负荷荒磨是大型钢坯修磨和重型轧辊粗加工的基础工艺。

For major issues such as the melting ice caps and the greenhouse effect, governments and large companies are duty-bound to take necessary measures.

对于诸如冰冠融化和温室效应等重大问题，政府和大公司有责任采取必要的措施。

We have the expertise and heavy duty equipment necessary to fabricate very large pressure vessels.

我们拥有专业的技术和重型设备来设计并生产大型加压柱。

The winter of Heilongjiang Province of very cold and very long, the machine lab of nobody on duty will consume a large amount of electric energy to get warm in winter.

黑龙江冬季寒冷且时间长，各无人值守机房在冬季将消耗大量电能来取暖。

It can meet the synchronous requirements for many large and heavy duty machines.

该系统能满足许多大型、重型机械设备的同步要求。

The procurement office in any large companies monopolised the duty to buy.

任何公司的采购部门都垄断了采购的责任。