The working chamber is made of stainless steel plate to ensure durability.
He riveted those steel plates together.
They grow their bacteria on a stainless steel plate, and use a laser to vaporise their signalling molecules, feeding these into a mass spectrometer to catalogue the molecules present.
China has canceled 35kinds of dairy products' export taxes and steel plate's import taxes, and has reduced wheat and concrete's tariff.
China has cancelled export tax for 35 dairy products and import tax for steel plate, and has cut duties for wheat and cement.
Etching machine in normal operation, the first I put a feeding trial with engraved stainless steel plate, it will slow conveyor belt into the machine.
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