短語(yǔ)詞組短語(yǔ)Plunger r stroke 柱塞行程plunger stroke 12 mm 活塞行程12毫米number of plunger stroke [機(jī)]柱塞行程數(shù)plunger stroke loss 柱塞沖程available plunger stroke length 柱塞有傚沖程net plunger stroke 柱塞實(shí)際沖程loss of plunger stroke 沖程損失 返回 plunger stroke