physical foam＝ mechanical foam
Al\|Mg foam and Al foam
finish to finish relationship
PDM Finish to Finish Relationship
shrinkproof finish(= shrink-resistant finish)
shrink-resistant finish (= shrinkproof finish)
acetic gossypol-PVP foam tablet
aero foam fire extinguish method
空气泡沫灭火法
数字信号处理器(DSP)
数字信号处理
数字信号处理器
数字信号处理(DSP)
aero-foam fire extinguishing installation
agglomerate foam concrete
agglomeratefoam concrete
agiepis film forming foam