短語(yǔ)詞組短語(yǔ)back pressure bell cap 硫化罐鍾性蓋pressure seal cap 壓力密封帽;繙譯pressure spring cap 壓力彈簧帽pressure control cap 限壓閥PC Pressure Seal Cap 壓力密封的閥帽pressure type cap 壓力帽pressure e cap 壓力式水箱蓋pressure relief cap 減壓蓋pressure relief cap screws 減壓螺釘 返回 pressure cap