Ding jun hang (4 résultats)

paperback. Etat : New. Paperback.Pub Date:2022-05-01 Pages:170 Language:Chinese Publisher:China Environment Publishing Group Since 2000. my country has continuously increased the prevention and control of motor vehicle pollution. and gradually established the environmental protection type inspection of newly produced motor vehicles. Consistent supervision of environmental protection. a series of environmental management systems such as environmental protection inspection of in-use motor vehicles. issuance of enviro.…

paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2013-07-01 Pages: 298 Language: Chinese Publisher: Chemical Industry Press Information Title : Electronic Component selection and testing to learn through Price: 29.00 yuan Author : Ding Army Air Publisher: Chemical Industry Publishing Date: July 1. 2013 ISBN: 9787122171696 words: pages: 298 Edition : first Edition Binding : Paperback Format: 32 weight : 322 g Editor's Choice selection and testing of electronic components to learn through comprehensive . focused . illustr.Four Satisfaction guaranteed,or money back.…

paperback. Etat : New. Paperback. Pub Date: 2013 03 of Pages: 320 in Publisher: Chemical Industry Press electronic line reading to learn through detailed graphics and text symbols of universal electronic components in the circuit diagram. types of electronic circuit diagram and reading methods and techniques; analysis of the role of the DC circuit. AC circuit works. the process of signal transmission and components; explain in detail the power circuit. amplifier circuit. high frequency (pulse) circuit. oscillator a.…

Hardcover. Etat : New. HardCover. Pub Date: 2021-12-01 Language: Chinese Publisher: China Environmental Publishing Group Blue Book of Eco-environmental Science and Technology 2021: Research Report on the Development Strategy of Environmental Science and Technology in Key Areas Facing the National 14th Five-Year Plan Eco-environmental Protection Demand: Ecological Environment Science and technology is a science and technology that studies the co-evolution of human society and the environment and green sustainable de.…