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portable power generator-
手摇发电机- |
CN¥ 8.79 |
four-wheel drive small racing car-
四驱小赛车- |
CN¥ 5.6 |
solar energy driven car-
太阳能小车- |
CN¥ 6.06 |
3d holographic projection--
3D全息投影-- |
CN¥ 4.46 |
baibao password suitcase-
百宝密码箱- |
CN¥ 9.18 |
big dipper-
北斗七星- |
CN¥ 6.88 |
beili bridge-
倍力桥- |
CN¥ 3.5 |
gecko robot-
壁虎机器人- |
CN¥ 10.45 |
bigger and smaller
变大变小 |
CN¥ 1.78 |
terracotta warriors chariot-
兵马俑战车- |
CN¥ 10.7 |
tumbler
不倒翁 |
CN¥ 2.21 |
anemometer-
测风仪- |
CN¥ 2.68 |
dynamometer-
测力计- |
CN¥ 1.91 |
gear transmission
齿轮传动 |
CN¥ 8.66 |
gear triple action-
齿轮三联动- |
CN¥ 3.31 |
gear round trip car--
齿轮往返车-- |
CN¥ 8.28 |
equatorial sundial-
赤道日晷- |
CN¥ 4.84 |
crossing the fire line-
穿越火线- |
CN¥ 6.11 |
creative manipulator-
创意机械手- |
CN¥ 4.15 |
magnetic force seesaw--
磁力跷跷板-- |
CN¥ 3.82 |
magnetic force trolley-
磁力小推车- |
CN¥ 3.19 |
magnetic suspension-
磁悬浮- |
CN¥ 3.82 |
thresher-
打谷机- |
CN¥ 5.1 |
large color box
大号彩盒 |
CN¥ 5.1 |
catheter level
导管水平仪 |
CN¥ 3.69 |
conductor detection
导体检测 |
CN¥ 3.56 |
the gravity of the earth and the moon
地球和月球的万有引力 |
CN¥ 5.47 |
earth sun moon three ball instrument (manual)
地日月三球仪（手动） |
CN¥ 3.44 |
earth, moon and day three-ball instrument (automatic)
地月日三球仪（自动） |
CN¥ 8.54 |
like robot
点赞机器人 |
CN¥ 6.37 |
telegraph
电报机 |
CN¥ 5.1 |
battery iron experiment
电池铁实验 |
CN¥ 2.81 |
electric bionic butterfly
电动仿生蝴蝶 |
CN¥ 10.19 |
electric flying snow
电动飞雪 |
CN¥ 5.6 |
electric air floating ball
电动空气悬浮球 |
CN¥ 7.14 |
electric tricycle
电动三轮车 |
CN¥ 5.73 |
electric tank
电动坦克 |
CN¥ 12.74 |
electric vortex
电动旋涡 |
CN¥ 6.88 |
electric roller
电动压路机 |
CN¥ 9.93 |
electric oscillating fan
电动摇头风扇 |
CN¥ 10.19 |
electric gate
电动闸道门 |
CN¥ 9.69 |
circuit multiple-series connection
电路串联并联 |
CN¥ 5.37 |
electric heating cutter
电热切割器 |
CN¥ 4.59 |
elevator lift
电梯升降机 |
CN¥ 6.37 |
toning master (color relay)
调色大师（彩色接力） |
CN¥ 3.31 |
duchamp turntable
杜尚转盘 |
CN¥ 6.11 |
engine capacity conversion
发动机能力转化 |
CN¥ 5.47 |
sail car
帆力车 |
CN¥ 3.56 |
recoil car
反冲车 |
CN¥ 3.19 |
bionic bird
仿生飞鸟 |
CN¥ 4.59 |
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