SNH三螺杆泵与HSNH三螺杆泵外形区别 SNH440R40U12.1W21

SNH440R40U8W2三螺杆泵/SNH440R40U12.1W2三螺杆泵/SNH440R40E6.7W2三螺杆泵SNH440R40U8W21三螺杆泵/SNH440R40U12.1W21三螺杆泵/SNH440R40E6.7W21三螺杆泵
SNH440R40U8W23三螺杆泵/SNH440R40U12.1W23三螺杆泵/SNH440R40E6.7W23三螺杆泵
SNH440R46U8W2三螺杆泵/SNH440R46U12.1W2三螺杆泵/SNH440R46E6.7W2三螺杆泵
SNH440R46U8W21三螺杆泵/SNH440R46U12.1W21三螺杆泵/SNH440R46E6.7W21三螺杆泵
SNH440R46U8W23三螺杆泵/SNH440R46U12.1W23三螺杆泵/SNH440R46E6.7W23三螺杆泵
SNH440R52U8W2三螺杆泵/SNH440R52U12.1W2三螺杆泵/SNH440R52E6.7W2三螺杆泵SNH440R52U8W21三螺杆泵/SNH440R52U12.1W21三螺杆泵/SNH440R52E6.7W21三螺杆泵
SNH440R52U8W23三螺杆泵/SNH440R52U12.1W23三螺杆泵/SNH440R52E6.7W23三螺杆泵
SNH660R44U8W21三螺杆泵/SNH660R44U12.1W21三螺杆泵/SNH660R44E6.7W21三螺杆泵
SNH660R44U8W23三螺杆泵/SNH660R44U12.1W23三螺杆泵/SNH660R44E6.7W23三螺杆泵
SNH660R46U8W23三螺杆泵/SNH660R46U12.1W23三螺杆泵/SNH660R46E6.7W23三螺杆泵
SNH660R51U8W2三螺杆泵/SNH660R51U12.1W2三螺杆泵/SNH660R51E6.7W2三螺杆泵SNH660R51U8W21三螺杆泵/SNH660R51U12.1W21三螺杆泵/SNH660R51E6.7W21三螺杆泵
SNH660R51U8W23三螺杆泵/SNH660R51U12.1W23三螺杆泵/SNH660R51E6.7W23三螺杆泵
SNH660R54U8W2三螺杆泵/SNH660R54U12.1W2三螺杆泵/SNH660R54E6.7W2三螺杆泵