File:NLC404-00J002508-89166 工程 1925年年第二卷第二期.pdf

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Original file ‎(3,833 × 5,400 pixels, file size: 21.11 MB, MIME type: application/pdf, 69 pages)

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工程   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Author
中國工程學會
image of artwork listed in title parameter on this page
Title
工程
Volume 1925年年第二卷第二期
Publisher
中國工程學會[發行者]
Description

第12卷5至6期為戰時特刊

圖畫：
大冶鐵廠圖四幀
北京全圖
專論：
大冶鐵廠之設備及其煉鐵之法與成效
溝制工程
美國畢志堡城西屋電機製造公司送音台之概況
鐵路與道路之運輸
李升屯黃河決口調查記
通俗工程：
橋梁防火之設備
雜俎：
抽空機之排氣管
氣壓表拔針器
年會特刊：
北京遊覽指南
附錄：
本會最近新會員表

Language Chinese
Publication date 1925-1949
Source
institution QS:P195,Q732353
(民國時期文獻 民國期刊)

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Public domain
This image is now in the public domain in China because its term of copyright has expired.

According to copyright laws of the People's Republic of China (with legal jurisdiction in the mainland only, excluding Hong Kong and Macao), amended November 11, 2020, Works of legal persons or organizations without legal personality, or service works, or audiovisual works, enter the public domain 50 years after they were first published, or if unpublished 50 years from creation. For photography works of natural persons whose copyright protection period expires before June 1, 2021 belong to the public domain. All other works of natural persons enter the public domain 50 years after the death of the creator.
According to copyright laws of Republic of China (currently with jurisdiction in Taiwan, Penghu, Kinmen, Matsu, etc.), all photographs and cinematographic works, and all works whose copyright holder is a juristic person, enter the public domain 50 years after they were first published, or if unpublished 50 years from creation, and all other applicable works enter the public domain 50 years after the death of the creator.

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Date/TimeThumbnailDimensionsUserComment
current13:02, 19 August 2022Thumbnail for version as of 13:02, 19 August 20223,833 × 5,400, 69 pages (21.11 MB)PencakeBot (talk | contribs)Upload 工程 1925年年第二卷第二期 (6/72) by 中國工程學會 (batch task; nlc:data_404,00J002508,89166; 民國期刊.1; 工程)

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