单词	Wenning, R
释义	Wenning, R. 地名文宁河英
随便看	dry powder fire extinguishant dry powder fire extinguisher dry powder fire extinguishing system dry powder fire extinguishing sytem dry powder dry powder appliance dry powder automatic forming hydraulic press dry powder blender dry powder bonding dry powder casein glue dry powder continuous foam fire extinguisher dry-powder developer dry -powder developer dry powder drizzling dry powder extinguisher dry-powder extinguisher dry powder fire extinguishing technology dry powder forming dry powder generator dry powder inhalation dry powder inhalations dry powder inhaler dry-powder inhaler dry powder method dry powder paint