移动式胶带机
portable the rubber belt conveyors
movable belt conveyer
重锤拉紧式胶带机
Counterweighted Tensioned Sealing-tape Machine
XF斜向支承式伸缩缝
expansion joint of XF slant supporting type
板式橡胶伸缩缝隙
Mat rubber expansion joint
不可缩伸缩商
Non-decreasable dilatation
长伸缩式蒸汽吹灰器
lengthen and shorten mode steam blowing ash eguipment
充压伸缩式水封
pressure-filled telescopic water seal
充压伸缩式止水
Pressure-filled Telescopic Water Stop
磁致伸缩式换能器
magnetostriction transducer
磁致伸缩式收发机
magneto strictive transceiver
仿毛勒式伸缩缝
MaoLe′s contraction joint
活接式伸缩轴
articulated telescopic shaft