liao lin xian deng (5 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2011 Pages: 165 Publisher: Yellow River Water Conservancy Press facilities for agricultural water-saving irrigation technology is divided into eight chapters. the main contents include: Introduction. surface irrigation water-saving technology. drip irrigation. micro spray irrigation. seepage irrigation. mulching irrigation technology. facilities. crop irrigation techniques. installation and operation and management of facilities for agricultural water-saving irrigation eq.

paperback. Condizione: New. Linyi Linyi Industry and Commerce. Cultural and Historical Data album.

paperback. Condizione: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Red Flag Canal (in front of 20 documentary photographs. the book introduces the Linxian Hongqiqu Construction Data. Nearly 10 products. printed 6000)Four Satisfaction guaranteed,or money back.

paperback. Condizione: New. Language:Chinese.Paperback Pages Number: 542 (Volume 1): mechanical basis of Engineering Mechanics (3). focuses on the basic content of the Engineering Mechanics. including the plane system of forces. torque and flat-screen couple system. flat arbitrary system of forces. friction space force point movement. the composite motion of the rigid body movement. points. axial tension and compression. shear and extrusion. round shaft torque. straight beam bending. the combination of deformation and s.

Hardcover. Condizione: New. HardCover. Pub Date: 2015-09-01 Pages: 334 Language: Chinese Publisher: Jinan University Press Meizhou Common Landscaping Plants Atlas as the corresponding graphic manner. detailing landscaping projects commonly used in Meizhou area 350 kinds of plants . pictures were all taken field trips. Including plant Latin name. aliases. family and genus Chinese name. morphological. ecological. and easy to use pests and diseases. in particular to strengthen the valuable trees. prone to pests and disease.