The coating is sprayed onto the specimen, air-dried to a soft powder . 这种涂料喷涂到试件上去并在空气中干燥之后,即成为松软的粉末。
In grid casting operations, mold spray application involves time when no grids are produced . 在板栅铸造过程中,给模具喷涂也占用时间,其间不生产板栅。
Mold spray life, with some of the formulas mentioned above, should be at least several hours with some touched up with the spray gun . 用上述配方配制的脱模剂,用喷枪喷涂,其有效期至少可达几小时。
Research on surface arc spraying of parts and components 零部件表面电弧喷涂研究
Thermal spraying . approval testing of thermal sprayers 热喷涂.热喷涂器鉴定试验