将疑号器(xgd-a)的频次选择正在mw(中波)位置，频次指针465khz位置上。
基于40个网页-相关网页
A high efficient complex viscosity reduction system XGD was developed for the crude oil in superheavy oil reservoir with high resin and asphaltene content and complicated layer structure.
针对特超稠油油藏原油胶质、沥青质含量高，层状结构复杂的特点，研制了高效复合降粘体系XGD并对其性能进行了评价。
youdao
应用推荐
模块上移
模块下移
不移动