双端线路
two-temtinal transmission
double line terminals
双端正离子三嵌段活性链
Dicationicallv living triblocks
双端阻抗法
double-end impendence method
双钩(16t+16t)宽端梁桥式起重机
Two hook(16 t+16 t) bridge type overhead crane with wide end girder
双面刃端铣刀
two-lip end milling cutter
two lip end mill
双向二端可控硅
bi-directional diode thyristor
bi- directional diode thyristor
双向三端晶体闸流管
bidirectional triode thyristor
双向三端可控硅
bi-directional triode thyristor
bi- directional triode thyristor
水基端羟基阳离子聚氨酯
water-based hydroxyl terminated cationic polyurethane