ecap instruction manual
bridge installation instruction
filter installation instruction
installation instruction
Institution institution
Bucky screen antidiffusion screen
one-address instruction; single address instruction
Oral instruction; Oral teaching; Verbal instruction
Oral teaching; Oral instruction; Verbal instruction
Verbal instruction; Oral instruction; Oral teaching
ECAP
等径角挤压ECAP
等径角挤压
等径角挤压(ECAP)
等通道角挤压(ECAP)
等径通道弯曲变形
ECAP变形
等通道转角挤压
等径弯曲通道变形
等径角挤压变形
电子控制分析器程序器
电控组合泵
等径角变形
等径转角挤压
电子电路分析程序
ECAP Equal-channel Angular Pressing