短語(yǔ)詞組短語(yǔ)airborne sonar dome 航空聲納探頭sonar dome paint 聲吶導(dǎo)流罩塗料sonar dome coating 聲納罩塗料sonar dome insertion loss [聲]聲吶導(dǎo)流罩插入損失sonar dome loss pattern [聲]聲吶導(dǎo)流罩損失圖案 返回 sonar dome