double bevel groove
返回 19 条匹配短语对
double bevel groove k
形坡口
Double bevel cutter
双斜刨刀
double bevel groovek
形坡口
double groove
双面坡口
single bevel groove
单斜面坡口
double blind double dummy
双盲双模拟
Double blind double dummy randomized controlled clinical trial
随机双盲双模拟对照试验
Double Chambers and Double Layers
双室双层
Double chambers double layers floating bed
双室双层浮动床
Double columns and double FIDs
双柱双检测器
Double frequency pulsation double vertical ring high gradient magnetic separator
双频脉冲双立环高梯度磁选机
double lift double cylinder jacquard
双提式双滚筒提花织机
复动式双花筒提花机
double -peak double -wavelength method
双峰双波长法
double pole double throw
双刀双掷
双刀双掷开关
double side double arc welding
双面双弧
double stack two-valve double outlet hydrant
双立管双阀双出口型消火栓
double stem and double layer
双株双层
double tube double swivel barrel
双管双动岩芯管
double tube double tube-plate heat exchanger
双管双管板换热器
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