第 1/1 張圖片
第 1/1 張圖片
The Practical Watch Escapement - 9780856676871
BOOKS etc.
- (478942)
GBP 23.05
大約HK$ 239.95
狀況:
全新
全新,未閱讀過和使用過的書籍,狀況完好,不存在缺頁或內頁受損。
庫存 5 件賣出 16 件
運費:
GBP 21.84(大約 HK$ 227.35) International Priority Shipping 透過 eBay 全球派遞方案運送至美國.
所在地:Aldershot, 英國
進口費:
免費(實際金額將於結賬時確認)
送達日期:
估計於 10月8日, 二至 10月16日, 三之間送達 運送地點 43230
包括全球追蹤服務
退貨:
60 日退貨. 由買家支付退貨運費.
保障:
請參閱物品說明或聯絡賣家以取得詳細資料。閱覽全部詳情查看保障詳情
(不符合「eBay 買家保障方案」資格)
安心購物
物品細節
- 物品狀況
- 全新: 全新,未閱讀過和使用過的書籍,狀況完好,不存在缺頁或內頁受損。 查看所有物品狀況定義會在新視窗或分頁中開啟
- Book Title
- The Practical Watch Escapement
- ISBN
- 9780856676871
- Subject Area
- Mechanical Engineering
- Publication Name
- The Practical Watch Escapement
- Publisher
- Philips Wilson Publishers LTD
- Subject
- Transportation
- Publication Year
- 2016
- Type
- Textbook
- Format
- Hardcover
- Language
- English
- Item Height
- 260 mm
- Item Weight
- 583 g
- Item Width
- 190 mm
- Number of Pages
- 96 Pages
關於產品
Product Information
One of George Daniels' central contributions to horology is his co-axial escapement. Having observed that the dominant lever escapement begins to change its rate after a year or two - a disturbance caused by the sliding action of the impulse elements of the escapement - Daniels set about developing a mechanism that avoided this problem. The result of his efforts was the co-axial escapement, a mechanism in which he sought to combine the strengths and eliminate the deficiencies of existing watch escapements, the lever escapement foremost among them. First devised in 1977, today it remains largely the same as fitted in watches of Daniels' own manufacture, as well as those of several wrist-watch manufacturers. This book explains the action of the escapement in terms accessible to both expert and layman, and is accompanied by a series of detailed line drawings.
Product Identifiers
Publisher
Philips Wilson Publishers LTD
ISBN-13
9780856676871
eBay Product ID (ePID)
23046718084
Product Key Features
Number of Pages
96 Pages
Language
English
Publication Name
The Practical Watch Escapement
Publication Year
2016
Subject
Transportation
Type
Textbook
Subject Area
Mechanical Engineering
Format
Hardcover
Dimensions
Item Height
260 mm
Item Weight
583 g
Item Width
190 mm
Additional Product Features
Country/Region of Manufacture
United Kingdom
賣家提供的物品說明
商業賣家資料
增值稅識別編號:
- GB 976952259
賣家信用評價 (531,826)
這件物品(7)
所有物品(531,826)
c***0 (509)- 買家留下的信用評價。
過去 1 年
購買已獲認證
Excellent, many thanks.
r***r (621)- 買家留下的信用評價。
過去 1 年
購買已獲認證
Not quite mint but happy.
e***t (2661)- 買家留下的信用評價。
過去 1 年
購買已獲認證
Excellent service!
t***r (259)- 買家留下的信用評價。
過去 1 個月
購買已獲認證
Arrived quickly and in good condition.
d***- (723)- 買家留下的信用評價。
過去 1 個月
購買已獲認證
Thank you very happy