crownblock protector 、crownblock saver

防碰天车  detail>>

crownblock protector

天车防碰装置  detail>>

crownblock

天车  detail>>

saver

 n.  1.救助者，救星。 2.省费器，节约装置。 3.俭省的人。  短语和例子   oil sa...  detail>>

bailer crownblock

捞砂用天车绳轮  detail>>

crownblock beam

天车梁  detail>>

crownblock plateform

天车安全台  detail>>

protector

 n.  1.保护人，拥护者。 2.防护器，保护装置；【棒球】胸甲。 3.【英史】摄政；〔the P-〕 护国公。  短语和例子&...  detail>>

the protector

拳霸2之冬荫功 威龙猛探 巅峰任务  detail>>

auto saver

自动离火节能器  detail>>

battery saver

电池保护元件  detail>>

battery-saver

电池保护元件  detail>>

cell saver

细胞回收器  detail>>

cellar saver

救地窖的人  detail>>

crane saver

料垛送进装置  detail>>

disk saver

磁碟优化器  detail>>

energy saver

节能器  detail>>

face saver

护脸面具  detail>>