dong xiao rong deng zhu (3 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2016-06-01 Pages: 132 Language: Chinese Publisher: People Post Press telecom operators IT support system mainly consists of customer service-oriented business management and business support systems (BSS). for communications network management operation support systems (OSS). business-oriented internal management management support system (MSS) and other components. This book introduces the concepts. standards. basic technology telecom operator IT support systems. describ.

Hardcover. Zustand: New. HardCover. Pub Date:2016-06-01 Pages:264 Language: Chinese Publisher: Science Press Co. Ltd. the book is summed up in more than ten years in the lightweight composite pressure vessel design. preparation and evaluation system based on the prepared. is the crystallization of scientific research and engineering practice. the summary and sublimation of past papers. internal report. china.

paperback. Zustand: New. Paperback. Pub Date: 2017-02-01 Pages: 252 Language: Chinese Publisher: science press Smelly magic [Laggera Pterodonta (DC.) Benth.] for the six arrises compositae chrysanthemum of medicinal plants. alias lion grass. rotten leaves. six arrises chrysanthemum. etc. and is called magic grass.In our country agriculture in yunnan province.