เครื่องพิสูจน์ ภาษาอังกฤษ

To proofread.

To make resistant, especially to water.

To test-fire with a load considerably more powerful than the firearm in question's rated maximum chamber pressure, in order to establish the firearm's ability to withstand pressures well in excess of those expected in service without bursting.

To allow (yeast-containing dough) to rise, especially after it has been shaped