电热丝套筒式塑料管承插焊
heating element socket welding of plastic pipe
热套筒装置工具
thermal sleeve installation tool
导叶不同步装置MGV装置
misaligned guide vane MGV
CMOS套筒式共源共栅运算放大器
CMOS telescopic cascade amplifier
并联补偿成套装置
Shunt compensation installation
带反射腔开式套筒天线
Sleeve dipole antenna with reflective cavity
带孔套筒式稳定器
perforated sleeve stabilizer
带锁套筒式髓内假体
Interlocking tubular component