The theories, raw materials and processing flow in each preparing methods have been introduced.

对各种制备方法的原理、原料、工艺流程进行了介绍。

youdao

The utility model saves raw materials and processing costs compared with the existing rail distance rod.

较现有的轨距杆节约原材料及加工成本。

youdao

Our company can process all kinds of sound boxes, including processing with customer's materials and processing with customer's samples.

我公司能代理加工各种类型的音箱，包括来料加工和来样加工。

youdao

Raw materials, processing and consumption are all part of a process through which transport is powered.

ECONOMIST: On Canada's border

Investors will also converge on the compelling opportunities in core economic sectors such as banking, mobile telecoms, internet, electricity, building materials, and food processing.

BBC: Investors eye resourceful Burma

SOEs in sectors like equipment manufacturing, raw-materials production and food processing.

ECONOMIST: The other China