refractory gun喷浆枪
refractoryadj.不听话的;执拗的;难治疗的;免疫的;耐火的n.倔强的人;耐火材料
Refractory or resistant难治
refractory lining brick耐火衬砖
Refractory Intrahepatic难取性结石
refractory hypertension难治性高血压
refractory raw material耐火原料
refractory casting tube耐热铸管
Refractory singultation顽固性呃逆
refractory-lined oven耐火炉
refractorylined chamber衬有耐火材料的加热室
refractory frame member耐火构件