英语翻译Method as claimed in claim 1 wherein the dried,chemically oxidized starch drilling fluid dispersant is heated at a temperature in the range of from about 400℉.to about 450℉.for a period of from 15 to about 30 minutes.Method as claimed
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/30 07:31:39
xnA_<