(Including Bo Da heavy oil pump energy-saving emission reduction advantages, working principle, the composition of the material components, advantages and characteristics, the use of areas and the applicable work environment system graphic information), details are as follows: Source: Zhejiang Shengzhou Broad Pump Co., Ltd. [Editor's note] more broad heavy oil pump products graphic information, please visit China's heavy oil pump industry online media leader - Asia pump network. This article is copyrighted industry interconnect (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network (CEO QQ / micro-channel :) Editor: Sun Yongchun (QQ / micro-channel :) :( starting service Hotline: 400-6030-811)