Qualified fine materials are emitted by inner-sifter, crude materials continue to be broken.

合格细料经内置筛筛分排出，粗料继续被破碎。

youdao

Exploitation and transportation of crude materials are crucial parts in the production of the plant.

采运原材料是工厂生产的重要组成部分。

youdao

Consumer price index, Producer price index, Finished consumer goods excl. food, Intermediate materials, Crude materials.

消费物价指数，生产价格指数，成品（不包括食品），中间材料，原材料。

youdao

Experts say terrorist groups are seeking materials for a crude nuclear device - a so-called "dirty bomb" - that would have limited blast potential but could spread radiation in a major urban area.

VOA: standard.2010.04.11

The price of crude materials in the Producer Price Index (PPI) increased by 3.3% in January alone and now stands 21% above where it was just six months ago.

FORBES: Higher Inflation Is On The Way

It depends on imports of crude oil, grains, raw materials, and military equipment.

FORBES: Israel

Others use the materials in the world to make crude blocky machines and devices.

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