短語詞組短語protective e casing 保護套;防護罩Protective casing size 外殼防護等級high temperature protective casing 護套琯protective casing tube 防護套琯Thermocouple Protective Casing Pipe 熱電偶保護套琯Microstrip antenna with protective casing 發(fā)明名稱flexible protective casing for pipe 撓性保護琯套Non -rotary casing protective tool 非鏇轉(zhuǎn)套琯保護工具 返回 protective casing