实体硬度 solid hardness

果实硬度 fruit firmness ; [园艺] hardness of fruit ; flesh firmness ; firmness of fruit

果实硬度测定计 firmness meter

压痕硬度实验 impression hardness testing

布氏硬度实验 brinell hardness test

果实硬度计 fruit hardness tester

布氏球硬度实验 Brinell ball-hardness test

布氏硬度实验仪器 Brinell hardness testing apparatus

布氏硬度实验法 Brinell hardness-test method