NIB-SEAL on sweat ball valves are shipped unassembled.
在焊接球阀上,NIB-SEAL在装时处于未组装状态。
NIB-SEAL on sweat ball valves are shipped unassembled.
在焊接球阀上,NIB-SEAL在装时处于未组装状态。
The condensability of liquid,the Westphal's effect and the continuous flow condition are not only comprehensively considered,but also the dynamic property of the ball valve being established.
结合现场试验,根据直线电机采油特性,综合
虑了液体
缩性、魏氏效应、液体连续流
条件和球阀
力特性,建立了直线电机采油
球阀
规律
精确
微分方程组。
声明:以上例句、词性分类均由互联网资源自生成,部分未经过人工审核,其表达内容亦不代表本软件
观点;若发现问题,欢迎向我们指正。