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堵口塞杆 渣口塞杆
tap-holeplug-stick  detail>>
堵口塞杆
tap hole plug stick tap-hole plug-stick  detail>>
渣口塞杆
stopping bar tap-hole plug-stick  detail>>
渣口塞杆操纵机构
bott operating mechanism  detail>>
渣口塞杆, 止杆, 泥塞杆(堵出铁口)
stopping bar  detail>>
出铁口塞杆
tap hole plug stick  detail>>
渣口塞
cinder notch stopper slag bott slag notch stopper  detail>>
安全渣口塞
safety cinder notch stopper  detail>>
塞杆
cock stem plug rod plug stick stopper rod  detail>>
出口塞
spout plug  detail>>
弹口塞
closing plug  detail>>
风口塞
tuyere plug  detail>>
浇口塞
runner plug runner stopper  detail>>
炮口塞
tompion  detail>>
注口塞
spout plug  detail>>
闭塞杆
blocking lever blockinglever lever block  detail>>
堵塞杆
bott stick  detail>>
活塞杆
cylinder rod piston connecting rod piston driver piston rod  detail>>