ISBN: 9787506681926 - 实用阀门技术问答 孙晓霞 编【正版书】 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2016-06-01 Pages: 409 Language: Chinese Publisher: China Quality Standards Press of China Publishing House practical Valve Technology Answers (3rd Edition) from the valve basic knowledge. design. standards. materials. technology . testing and inspection. proper selection. use and maintenance. and many other aspects raised over four hundred questions in the form of questions and answers written. easy to understand. easy to understand. easy to find. New international standa. …