tian jin guo gong cheng (11 résultats)

paperback. Etat : New. Language:Chinese.Pages Number: 144 Publisher: China Railway Publishing House Pub. Date :2003-06. This book for signal characteristics of workers in vocational skills and to outline the basis of national norms. sub.

paperback. Etat : New. Paperback. Pub Date: 1985 Pages: 11 Language: Chinese in Publisher: China Building Industry Press for the protection of sewer maintenance job safety and health of workers. according to former State Urban Construction Administration and the National Bureau of Labor (81) City Fa Zi No. 247. by the Tianjin Municipal Engineering Bureau is responsible for the preparation of the safety technical specification for sewer maintenance. our joint review of currently approved for the Ministry of standard.

paperback. Etat : New. Paperback. Pub Date: 2019-08-01 Pages: 47 Language: Chinese Publisher: China Petrochemical Press combustible gas detection alarm on-site gas detection alarm verification test site calibration series pocket book is the gas detection alarm on-site verification / Volume calibration series one pocket book encompasses combustible gas detector alarm verification site to .

paperback. Etat : New. Language:Chinese.Paperback. Pub Date: 2019-08-01 Pages: 48 Publisher: China Petrochemical Press book is gas detection alarm on-site calibration verification one series of pocket books. mainly related knowledge test described hydrogen sulfide gas detector for the site. The book takes the form of pocket book. color printing. content integration and comic characters. vividly the expertise simplistic. yet .

Hardcover. Etat : New. HardCover.Pub Date:2023-03 Pages:116 Language:Publisher:China Aerospace PressSpace nuclear power is a cross-cutting technology that realizes the integration of the two frontier fields of aerospace industry and nuclear industry. and is an important technical way for the future aerospace industry to further develop into deeper space. Since the first nuclear-powered spacecraft was put into orbit in 1965. humans have launched a total of 79 nuclear-powered spacecraft (including isotope power suppl.

Hardcover. Etat : New. Language:Chinese.HardCover. Pub Date: 2021-11-01 Publisher: Peoples Literature Publishing House. Tiantian Publishing Houses success of Two Bombs and One Star changed the world pattern and gave China the confidence of a big country. and the Two Bombs and One Star succeeded Behind the scenes lies the firm figure of Chinese scientists such as Qian Xuesen who are working hard and moving forward.?This figure is running in the desert and wasteland of the motherland. and is also engraved in the eyes.

paperback. Etat : New. Paperback. Pub Date: 2021-04-01 Pages: 201 Language: Chinese Publisher: Tianjin University Press. Chief Scholar of Purdue University Scholle. Dean of Purdue University Food Science Department (1984-2003). Chairman of American Society for Food Science and Technology (2001-2002). 2007 World Food Prize winner Professor Phillip E. Nelson (Phillip E. Nelson) compiled Principles of Aseptic Processing and Packaging (Third Edition) based on his rich experience in scientific research and industrial pr.

paperback. Etat : New. Paperback. Pub Date: 2018-09-01 Pages: 493 Language: Chinese Publisher: Social Science Literature Publishing House Intelligent Networking Automotive Blue Book: China Intelligent Networking Automotive Industry Development Report (2018) from the general report. industry articles. technology The articles. application articles. hot articles. policy articles. and reference articles are composed of seven parts. Currently. in the new round of science.

paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pages Number: 1075 Publisher: China Petrochemical Press Pub. Date :2009-01 . destructive testing of petrochemical equipment and its applications 1 ~ 7 a more detailed description of the five commonly used methods of nondestructive testing and nondestructive testing of new technology. the system discusses the principles of testing. equipment. instrumentation and testing methods. cited a modern petrochemical industrial production in the use of non-destructive testing techniques. 8 to 10 chapters describes the non-destructive testing technology in the hydrogenation of industrial equipment testing applications. the system described the presence of hydrogen environment. equipment status. monitoring and detection and diagnosis and assessment of theories and methods. their equipment damage. failure to carry out specific analysis and improvement of methods and measures. Non-destructive testing of petrochemical equipment and its applications content by the shallow depth. theory and practice. can be used for non-destructive testing and petrochemical equipment and technical training materials for use in hydrogen production. are also available for researchers and relevant professional institutions and students for reference. Contents: Chapter Overview Section NDT technical terms a basic. non-destructive testing two. non-destructive evaluation techniques defined three testing. inspection and testing of the concept of four. non-destructive testing Non-destructive testing of new technologies Section purpose and tasks of a. The purpose of two non-destructive testing. nondestructive testing applications and application features three non-destructive testing technology and other professional relationships Fourth. the relationship between defects and strength of materials. defect types and causes of five non-destructive testing techniques commonly used in the third quarter trends standards of a non-destructive testing. the standard that the methods used and code two. non-destructive testing standards and file directory three. jbFour Satisfaction guaranteed,or money back.

paperback. Etat : New. Language:Chinese.Paperback. Pub Date: 2020-09-01 Pub Date: 2020-09-01 Publisher: China Construction Industry Press. All Process Engineering Consulting. Practice and Core Technology. by the Tianjin International Engineering Consulting Company and other project management manager. and the company is engaged in years Based on project management work. based on classic project management theory. combined with relevant policies of the current construction environment. This book contains theory .

Hardcover. Etat : Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.HardCover. Pub Date: 1981 Pages: 391 Publisher: China Building Industry Press troops library collectionFour Satisfaction guaranteed,or money back.