Datum Engineering Press 的 KDP 数据
Datum Engineering Press 在 Amazon 有 28 本书，近 30 天有 15 本上过榜，最好排名 #1，主要在Chemical、Mechanical、Machinery。
28Amazon 上的书
15近 30 天上榜书
4.8平均评分
| 价格中位数 | $85.64 |
|---|---|
| 价格区间（中间 50%） | $65.51 – $98.85 |
| 评论中位数 | 5 |
| 评论总数 | 75 |
| 近 30 天新书 | 15 |
| 近 30 天突围新书 | 15 |
数据解读
- 近 30 天 54% 的书上过榜，整个书目都在卖，不靠单本。
- 定价中位 $85.64，比主类目「Chemical」的中位价高 177%。
- 近 30 天新上 15 本，其中 15 本冲进了畅销榜。
Datum Engineering Press 排名最好的书
-
WELDING ENGINEERING HANDBOOK: Processes, Metallurgy, Design and Inspection of Welded Connections
作者 Datum Engineering Press
- 价格$66.47
- 评分5.0
- 评论5
-
Industrial Mechanical Maintenance Handbook: Shaft Alignment, Bearings, Couplings, Belt and Chain Drives, Gearboxes, Lubrication and Precision Installation, with Worked Calculations for Millwrights
作者 Datum Engineering Press
- 价格$89.99
- 评分4.8
- 评论5
-
Industrial Mechanical Maintenance Handbook: Shaft Alignment, Bearings, Couplings, Belt and Chain Drives, Gearboxes, Lubrication and Precision Installation, with Worked Calculations for Millwrights
作者 Datum Engineering Press
- 价格$99.99
- 评分4.8
- 评论5
-
PLANT MAINTENANCE PLANNING HANDBOOK: Work Order Systems, Job Plans and Weekly Scheduling with Preventive Maintenance Optimization, Spare Parts Strategy and Reliability Metrics
作者 Datum Engineering Press
- 价格$48.20
- 评分4.8
- 评论5
-
INSULATION COORDINATION HANDBOOK FOR POWER SYSTEMS: Lightning, Switching, and Temporary Overvoltages with Arrester Selection and Worked Studies for AC and HVDC Systems
作者 Datum Engineering Press
- 价格$99.44
- 评分5.0
- 评论2
-
AIRCRAFT STRUCTURAL SIZING HANDBOOK: Stress Analysis Methods, Joint Design, and Static Strength Substantiation for Airframe Engineers
作者 Datum Engineering Press
- 价格$85.64
- 评分5.0
- 评论2
-
Handbook of Heat Exchanger Design and Rating: Shell-and-Tube, Plate and Air-Cooled Units: Thermal Sizing, Pressure Drop and Fouling for Process Plant Engineers
作者 Datum Engineering Press
- 价格$69.59
- 评分4.8
- 评论5
-
Data Center Power and Cooling Handbook: Electrical Distribution, UPS and Generator Design, Airflow Containment, and Liquid Thermal Systems for High-Density Compute Facilities
作者 Datum Engineering Press
- 价格$59.80
- 评分4.6
- 评论6
-
Construction Cost Estimating Handbook: Quantity Takeoff, Unit Pricing, Labor and Equipment Productivity, Overhead and Bid Assembly for Building and Heavy Civil Projects, with Worked Examples
作者 Datum Engineering Press
- 价格$69.99
- 评分4.8
- 评论5
-
PRESSURE SWING ADSORPTION SYSTEMS HANDBOOK: Design, Operate, and Troubleshoot Gas Separation Plants for Hydrogen, Oxygen, and Biogas Upgrading
作者 Datum Engineering Press
- 价格$111
- 评分5.0
- 评论4
- 出版2026-08
主要上榜类目
数据说明
数据来自 KDPTop 每天对 Amazon 公开榜单页面的抓取，中位数基于最新一期畅销榜。机会分综合了评论门槛、低评论书占比、榜单更替、新书占比和价格，0–100 分，越高越容易进入。