źródło handlowe

Considerable information is available from commercial sources about this crystal.

It is a commercial source for online patent and trademark information.

Unfortunately, I was unable to find a commercial source for this particular species.

Other countries and perhaps commercial sources may also contribute to the temporary loan, officials said.

Orwasher's makes its own these days, because it can no longer find a commercial source.

Large commercial sources of it have vanished except for one in Italy.

Unfortunately, I was unable to find any commercial source of seeds.

There are two main commercial sources: crude oil and natural gas.

The most important commercial sources for alkanes are natural gas and oil.

Does the fact that this money is coming from commercial sources influence the end product?