(STD)M/F压裂车SPM-QWS2500(5缸泵)行程:8英寸直径:4英寸PART NO:"B"压裂车SPM大泵-鼓式垫-R10298压裂车SPM-大泵-鼓式垫-R10195压裂车SPM-大泵-拉杆-4R11714压裂车SPM大泵-拉杆油封R10106压裂车SPM大泵-拉杆油封R15307压裂车SPM大泵-柱塞2R13344压裂车SPM大泵-柱塞2R13312压裂车SPM大泵-柱塞垫总成-3C...