Product Type
Condition
Binding
Collectible Attributes
Free Shipping
Seller Location
Seller Rating
Published by China Press, 2000
ISBN 10: 7508205588ISBN 13: 9787508205588
Seller: liu xing, Nanjing JiangSu, JS, China
Book
paperback. Condition: New. Paperback Pages Number: 229 Language: Chinese special welders basic technology introduction: special welder should know is likely to be the basic knowledge and skills. Its main contents are: metal materials and heat treatment of steel and welding arc welding metallurgy. automatic submerged arc welding process and equipment. the courage of the body shielded arc welding process and equipment. plasma arc welding and cutting process and equipment. electroslag welding and equipment. brazing proces.
Published by Hangzhou Pub. Date :2009-01-01 version 1, 2000
ISBN 10: 7806336249ISBN 13: 9787806336243
Seller: liu xing, Nanjing JiangSu, JS, China
Book
paperback. Condition: New. Paperback. Pub Date: 2004 Pages: 107 Language: Chinese in Publisher: Hangzhou Press classic and innovation are two characteristics of this book. Classic is the first feature of the Series. The editors write. draw. summarizes some representative directly test students knowledge of the topic. in the form of a lively. graphic combination of accepted students like style. Books Another feature innovative. The editors try to adoption of new results and peer teaching. new ideas. new forms presented .
Published by China Agriculture Press, 2020
ISBN 10: 7109270475ISBN 13: 9787109270473
Seller: liu xing, Nanjing JiangSu, JS, China
Book
paperback. Condition: New. Paperback. Pub Date: 2020-12-01 Pages: 168 Language: Chinese Publisher: China Agriculture Press This book is designed to help agricultural technicians and growers accurately identify and prevent sweet potato diseases. and is also convenient for agricultural technology extension personnel and plant protection technology Reference use by personnel and teachers and students of agricultural colleges and universities.?This book contains 45 kinds of sweet potato diseases. divided into 4 chapters. i.
Published by China Drama Publishing House, 2020
ISBN 10: 7104050515ISBN 13: 9787104050513
Seller: liu xing, Nanjing JiangSu, JS, China
Book
paperback. Condition: New. Paperback. Pub Date: 2020-12-01 Pages: 645 Language: Chinese Publisher: China Drama Publishing House Beijing Intangible Cultural Heritage Inheritance Population History (set of five volumes) is a series of publications. a total of five volumes. total length 500 thousand words. through interviews with 5 inheritors and surrounding personnel. recording and sorting out the interviewees oral materials. recording these inheritors skill inheritance process. thinking and skill performance. and creati.