vacuumpressure impregnation plant
vacuumpressure impregnation plant
[电工英汉词典]
vacuumpressure impregnation plant真空-压力浸渍设备
是什么意思，vacuumpressure impregnation plant的解释，vacuumpressure impregnation plant的翻译
vacuumpressure impregnation plant
[电工英汉词典]
vacuumpressure impregnation plant是什么意思，vacuumpressure impregnation plant的解释，vacuumpressure impregnation plant的翻译