变压器呼吸器结构改进
The advance on the breather in transformer
结构改进设计
structure improvement design
structural modified destgn
structure improved design
design of structural improvement
结构改进与优化
Structure improvement and optimize
局部结构改进
local structure improvement
local structural modification
喷枪结构改进
improvement of spray-guns’structure
底部结构的改进
improvement of bottom structure
改进变结构滑模控制
improved variable structure sliding mode control
改进的变结构控制
improved variable structure control
改进工艺结构
Improving of processing structure
改进四轮结构
improved four-wheel chassis
结构与改进
Structure and improvement
犁煤器结构的改进
Innovation of Coal Plough Structure
原型结构构构成法
the formation of the fashion prototype
CFG桩桩网结结构地基
CFG column-net composite foundation
表面结构改质
Surface functionalization