Detailed summaries of great literature.

This specification has been established to ensure construction quality, normalize acceptance and maintenance for foam extinguishing system. 1.0.2 This code applies to construction, acceptance and maintenance of low, medium and high expansion foam extinguishing system mounted in newly-built, expanded and rebuilt project.

This Standard specifies the safety requirements for the design, manufacture, use and maintenance of drill rigs, mainly involving the important operational safety and ergonomics of drill rigs. This Standard applies to drill rigs, including casing, for surface and underground hole formation in building, tunnels, railways, roads, hydropower stations and water conservancy projects. Note: This Standard includes the major hazards of drill rigs under the conditions of intended use and foreseeable by the manufacturer. However, this Standard does not include all mechanical, electrical, hydraulic, pneumatic and other device hazards, nor does it include all hazards involved in general standards. Hazards not included in this Standard shall be subject to the relevant provisions of GB/T 15706.1 and GB/T 15706.2. The drill rigs to which this Standard applies mainly has the following characteristics: a) There are three types of drilling methods: impact, rotary and rotary impact; b) Chassis types include fixed, towed and self-propelled; c) Mainly used to form pile holes, anchor holes, blasting holes and drainage holes, etc. Specifically including the following models: ● Drill rigs for pile formation, mainly including impact drill rigs, rotary drill rigs, long spiral drill rigs, forward/reverse circulation drill rigs, swing/rotary casing drill rigs, pile top drill rigs, down-the-hole hammer rock drill rigs, etc.; ● Drill rigs for anchoring, mainly rotary and rotary impact drill rigs; ● Drill rigs for blasting holes, mainly including rock drills (cars), down-the-hole drills, rotary drills, etc.; ● Drill rigs for other purposes, including rotary spindle drill rigs, rotary and rotary impact drill rigs for surface/underground drilling, forward/reverse circulation drill rigs, horizontal directional drill rigs, etc.; GB 26545-2011 www.ChineseStandard.net  Buy True-PDF  Auto-delivery. Page 6 of 85 d) Casing or drilling fluid may be used to stabilize the drill hole. Self-propelled drill r...

This standard is formulated with a view to implementing the national technical and economic policies in the design of chimney design and making the design to be of safety and usability, economy and high quality.

This standard specifies the classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of electrical apparatus used underground mines. This standard applies to electrical apparatus used underground mines.

This document specifies the interoperability requirements and testing of the ground side of electric vehicle wireless power transfer system, including system architecture, classification, technical requirements, test preparation, interoperability testing and offboard reference device, etc. This document is applicable to electric vehicle static magnetic coupling wireless power transfer system, whose maximum rated voltage of the power supply is 1,000 V (AC) or 1,500 V (DC) and the maximum rated output voltage is 500 V (DC); other rated output voltages may take this as a reference in implementation.

This code is formulated with a view to preventing fire accidents in buildings, reducing fire hazards and protecting personal and property safety.

Underground Front is a pioneering examination of the role that the Chinese Communist Party has played in Hong Kong since the creation of the party in 1921, through to the present day. The second edition goes into greater depth on the party’s view on “one country, two systems”, “patriotism”, and “elections”. The introduction has been extensively revised and the concluding chapter has been completely rewritten in order to give a thorough account of the post-1997 governance and political system in Hong Kong, and where challenges lie. Christine Loh endeavours to keep the data and the materials up to date and to include the discussion of some recent events in Hong Kong. The appendices on the key targets of the party’s united front activities also make the book an especially useful read for all who are interested in Hong Kong history and politics, and the history of modern China. ‘Although the author calls herself an “outsider”, this book provides such a distinctly incisive analysis that even an “insider” will pale by comparison. Christine Loh’s exposition of the Communist Party’s co-optation and persuasion is particularly revealing for anyone not versed in communist-speak. A must-read for anyone who cares for Hong Kong—simply because the Communist Party in Hong Kong is a heavyweight player in shaping our future.’ —Ching Cheong ‘Authoritative, thoroughly researched and lucidly written, Christine Loh’s work must be read by everyone who wants to make sense of the Chinese Communist Party’s agenda in Hong Kong. This book is remarkable for its fair-mindedness in evaluating the party’s record. She provides an absorbing account of its leaders’ hard-headed pragmatism in tolerating this outpost of colonial and capitalism during the Cold War and the Cultural Revolution. Her analysis of the party’s involvement in contemporary Hong Kong is an impressive contribution to our understanding of Beijing’s expanding involvement in Hong Kong affairs. The author has achieved a notable breakthrough with this fascinating study of a political organisation whose role and influence in Hong Kong have hitherto been shrouded in secrecy.’ —Leo Goodstadt

This document gives the classification principles, code structure, as well as classification and code, for the main hazardous and harmful factors in process. This document applies to the prediction and prevention of hazardous and harmful factors in the whole process of production and operation activities, as well as the identification and analysis of the causes of casualties. It also applies to the handling and exchange of occupational safety and health information.

This standard applies to metal-oxide surge arrester without gaps (hereinafter referred to as "arrester") designed to limit overvoltage on AC power system.