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“膠管”的拼音為：jiāo guǎn...

提出膠管組合件的設計參數(shù)和要點.The designing parameters and the main points are offered.NBR膠板, 膠條,膠管, 膠棒. 硅膠板,條, 管.NBR sheet Plastic strips, hoses, Jiaobang . Silica gel plates, of the tube.將放噴和壓井膠管與伸縮節(jié)連通.Connect the choke and kill lin...

“膠管”的英語可以翻譯為：sebific duct ...