pulverulent การใช้

• Adding parts of pulverulent Tungsten carbide increases the density to 4.6 g穋m  " 3.
• Patent number 608845 describes his engine as being designed to run on pulverulent solid fuel ( coal dust ).
• The pulverulent seeds are dispersed by the wind ( anemochory ) . " Trochodendron " is present in both protandrous and protogynous forms that are self-compatible.