链滑轮

chain and tackle block

炼接滑轮

链形绕组 chain winding | 炼接滑轮 chain-and-tackle block | 链分解定理 chain-decomposition theorem

chain decomposition theorem

链分解定理

炼接滑轮 chain-and-tackle block | 链分解定理 chain-decomposition theorem | 链锁顺序操作 chained sequential operation

double chain pulley

双链滑轮

double ceiling 双层铺板 | double chain pulley 双链滑轮 | double chain riveting 双行并列铆接

fusee chain

均力圆锥滑轮链,均力圆锥滑轮链

fusee 信号炎管(電鉄) | fusee chain 均力圆锥滑轮链,均力圆锥滑轮链 | fusee signal 発炎信号

chain wheel

滑轮

chain up 锁住 | chain wheel 滑轮 | chain 链

chain block pulley

链滑轮

chain bin 锚链舱 | chain block pulley 链滑轮 | chain block 差动滑车

chain pulley

链条滑轮

chain printer 链式打印机 | chain pulley 链条滑轮 | chain pump 链式泵

chain pulley

链滑轮,链轮

chain program ==> 链接程序 | chain pulley ==> 链滑轮,链轮 | chain pulley block ==> 链滑轮组

chain pulley block

链滑轮组

chain pulley ==> 链滑轮,链轮 | chain pulley block ==> 链滑轮组 | chain pulley collar ==> 链轮环

pulley chain

轮带链系

pulley center ==> 皮带轮中心距 | pulley chain ==> 轮带链系 | pulley cheek ==> 滑轮侧板,滑轮颊板

colonial rule：殖民统治

colonial protectorate;殖民保护地;殖民被保护国;; | colonial rule;殖民统治;; | Colonial Secretary;辅政司;;

matrimonial agency：婚姻介绍所

21 deep love 深沉的爱情 | 22 matrimonial agency 婚姻介绍所 | 23 lover,sweetheart 情人