![[预订]Hydraulic Elevators: Their Design, Construction, Operation, Care and Management 9781015917545](https://img.alicdn.com/bao/uploaded/i4/454266620/O1CN01CWkUvX1ym0rt43vsV_!!0-item_pic.jpg_280x380xz.jpg)
30 元券
30 元券
![[预订]Belt Conveyors and Belt Elevators 9781015829343](https://img.alicdn.com/bao/uploaded/i3/454266620/O1CN01eA8CVy1ym0sUq1g1s_!!0-item_pic.jpg_280x380xz.jpg)
30 元券
![[预订]The Design of Walls, Bins, and Grain Elevators 9781015714700](https://img.alicdn.com/bao/uploaded/i2/454266620/O1CN017rgJwJ1ym0sXa5gPy_!!0-item_pic.jpg_280x380xz.jpg)
30 元券
![[预订]Permanent Magnet Synchronous Motor Drives for Gearless Traction Elevators](https://img.alicdn.com/bao/uploaded/i3/454266620/O1CN015oU7VK1ym0n1v3kBV_!!0-item_pic.jpg_280x380xz.jpg)
110 元券
![[预订]Hydraulic Elevators 9781017612127](https://img.alicdn.com/bao/uploaded/i3/454266620/O1CN012XMTEH1ym0rtsWKcb_!!0-item_pic.jpg_280x380xz.jpg)
30 元券
![[预订]Permanent Magnet Synchronous Motor Drives for Gearless Traction Elevators](https://img.alicdn.com/bao/uploaded/i3/454266620/O1CN01M3FZm91ym0n32h5sT_!!0-item_pic.jpg_280x380xz.jpg)
110 元券
![[预订]Hydraulic Elevators: Their Design, Construction, Operation, Care and Management 9781015912250](https://img.alicdn.com/bao/uploaded/i3/454266620/O1CN011756Hb1ym0rlzdZn1_!!0-item_pic.jpg_280x380xz.jpg)
30 元券
15 元券
15 元券
93.3 元券
16.1 元券
![[预订]Hydraulic Elevators 9781017617412](https://img.alicdn.com/bao/uploaded/i4/454266620/O1CN01o0Wd1c1ym0rkddDuX_!!0-item_pic.jpg_280x380xz.jpg)
20 元券
80 元券
![【4周达】Grain Elevators [9780262026062]](https://img.alicdn.com/bao/uploaded/i4/2107887916/O1CN0172EVvf28LaHKHazBg_!!4611686018427384108-0-item_pic.jpg_280x380xz.jpg)
37.5 元券
![【4周达】Elevators Scare Spencer [9798990691827]](https://img.alicdn.com/bao/uploaded/i4/2107887916/O1CN01NwE9Jc28LaH9pNdiI_!!4611686018427384108-0-item_pic.jpg_280x380xz.jpg)
7.8 元券
![【4周达】Elevators Are Awesome [9781954086289]](https://img.alicdn.com/bao/uploaded/i4/2107887916/O1CN01IHiEx828LaGcYlRhN_!!4611686018427384108-0-item_pic.jpg_280x380xz.jpg)
8.8 元券
![【4周达】Space Elevators: A History [9781365806711]](https://img.alicdn.com/bao/uploaded/i1/2107887916/O1CN01vsB5VU28LaGPBKoyQ_!!0-item_pic.jpg_280x380xz.jpg)
11.3 元券
![【4周达】Space Tethers and Space Elevators [9780387765556]](https://img.alicdn.com/bao/uploaded/i1/2107887916/O1CN01RKcYQu28LaFsL6Js4_!!0-item_pic.jpg_280x380xz.jpg)
14 元券
![【4周达】Space Tethers and Space Elevators [9781493901982]](https://img.alicdn.com/bao/uploaded/i2/2107887916/O1CN011t9cNn28LaGQbJcTp_!!4611686018427384108-0-item_pic.jpg_280x380xz.jpg)
14 元券
![【4周达】Leverage Dual Space Access Architecture - Advanced Rockets and Space Elevators [9781312021808]](https://img.alicdn.com/bao/uploaded/i4/2107887916/O1CN017ON2wd28LaGHTs1bs_!!0-item_pic.jpg_280x380xz.jpg)
12.6 元券
![【4周达】Surface/Volume: How Geometry Explains Why Grain Elevators Explode, Hummingbirds Hover, and A... [9783031237485]](https://img.alicdn.com/bao/uploaded/i3/2107887916/O1CN01rSX4Cu28LaGbbnxhv_!!4611686018427384108-0-item_pic.jpg_280x380xz.jpg)
17.4 元券
![【4周达】The path to success: (There are no elevators on the path to success) [9781737051626]](https://img.alicdn.com/bao/uploaded/i1/2107887916/O1CN017G82cC28LaGTQfsms_!!4611686018427384108-0-item_pic.jpg_280x380xz.jpg)
10.5 元券
![【4周达】Permanent Magnet Synchronous Motor Drives for Gearless Traction Elevators [9789811693175]](https://img.alicdn.com/bao/uploaded/i3/2107887916/O1CN01QEqO8I28LaGhCjw7Q_!!4611686018427384108-0-item_pic.jpg_280x380xz.jpg)
79.1 元券
![【4周达】Permanent Magnet Synchronous Motor Drives for Gearless Traction Elevators [9789811693205]](https://img.alicdn.com/bao/uploaded/i3/2107887916/O1CN01jw2bqP28LaGhK2ot2_!!4611686018427384108-0-item_pic.jpg_280x380xz.jpg)
79.1 元券
![预订 Space Elevators, The Green Road to Space [9781678087104]](https://img.alicdn.com/bao/uploaded/i4/2107887916/O1CN019R6Qn528LaGRlbl5I_!!4611686018427384108-0-item_pic.jpg_280x380xz.jpg)
10 元券
![【4周达】Space Elevators: An Advanced Earth-Space Infrastructure for the New Millennium [9781410225511]](https://img.alicdn.com/bao/uploaded/i4/2107887916/O1CN01lABUv728LaGRUYVRz_!!4611686018427384108-0-item_pic.jpg_280x380xz.jpg)
13.7 元券
![预订 Space Elevators are the Transportation Story of the 21st Century [9781716746635]](https://img.alicdn.com/bao/uploaded/i2/2107887916/O1CN01vftgRw28LaGUObqa4_!!4611686018427384108-0-item_pic.jpg_280x380xz.jpg)
10.9 元券
![【4周达】No More Elevators [9781365488306]](https://img.alicdn.com/bao/uploaded/i1/2107887916/O1CN012NxcIp28LaGOjgGZN_!!0-item_pic.jpg_280x380xz.jpg)
9.1 元券
![【4周达】The Feeling of Glass Elevators [9781365947285]](https://img.alicdn.com/bao/uploaded/i2/2107887916/O1CN01echbpG28LaGS08lDk_!!0-item_pic.jpg_280x380xz.jpg)
14.2 元券
![预订 Twice Born Vagabond: Memoirs of the 13th Floor Elevators Drummer, Danny Thomas [9781365362439]](https://img.alicdn.com/bao/uploaded/i1/2107887916/O1CN01u5LtpJ28LaGNRQSdl_!!0-item_pic.jpg_280x380xz.jpg)
9.7 元券
![【4周达】13th Floor Elevators: A Visual History [9781944860110]](https://img.alicdn.com/bao/uploaded/i3/2107887916/O1CN01lpiwJl28LaCvLjvzc_!!0-item_pic.jpg_280x380xz.jpg)
21.3 元券
20 元券
