定价： 1665元 / 折扣价： 1482 元 加购物车

定价： 1099元 / 折扣价： 979 元 加购物车

定价： 1840元 / 折扣价： 1638 元 加购物车

定价： 1290元 / 折扣价： 1149 元 加购物车

定价： 2081元 / 折扣价： 1853 元 加购物车

定价： 2331元 / 折扣价： 2075 元 加购物车

定价： 2081元 / 折扣价： 1853 元 加购物车

定价： 3537元 / 折扣价： 3148 元 加购物车

定价： 515元 加购物车

4.1 This practice addresses elements along and in walkways including floors and walkway surfaces, sidewalks, short flight stairs, gratings, wheel stops, and speed bumps. Swimming pools, bath tubs, showers, natural walks, and unimproved paths are beyond the scope of this practice.1.1 This practice covers design and construction guidelines and minimum maintenance criteria for new and existing buildings and structures. This practice is intended to provide reasonably safe walking surfaces for pedestrians wearing ordinary footwear. These guidelines may not be adequate for those with certain mobility impairments.1.2 Conformance with this practice will not alleviate all hazards; however, conformance will reduce certain pedestrian risks.1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 515元 加购物车

定价： 819元 / 折扣价： 697 元 加购物车

定价： 345元 / 折扣价： 294 元 加购物车

定价： 918元 加购物车

4.1 This guide is intended to provide guidance on the safe operation of table saws.4.2 This guide deals with hazards relevant to table saws when they are used as intended by the manufacturer and under conditions of reasonably foreseeable misuse.4.3 Table saws are multi-purpose tools, configurable for multiple uses/operations. This document describes the accepted best practices for safe operation of the tool.4.4 This guide does not and is not meant to supersede safety instructions provided in manufacturers’ product use instructions or manuals.1.1 This guide provides information promoting the safe use of table saws based on recommended practices in the United States, but may not reflect practices outside of the U.S. This guide includes the following activities:1.1.1 Installation;1.1.2 Setup;1.1.3 Operation; and1.1.4 Maintenance.1.2 This guide is intended to be used by table saw operators as well as employers who utilize table saws in their operations.1.3 This guide applies to the use of electric motor-operated, cord-connected, or permanently connected table saws intended for cutting wood and analogous materials, plastics, and nonferrous metals except magnesium, used in the following applications:1.3.1 Consumer;1.3.2 Industrial; and1.3.3 Commercial (for example, governmental, educational, or business).1.4 This guide does not apply to:1.4.1 Handheld tools;1.4.2 Table saws with an automatic feeding device;1.4.3 Table saws fitted with abrasive wheels for cutting or surface finishing;1.4.4 Table saws intended to cut ferrous metals, magnesium, or both;1.4.5 Table saws with more than one spindle such as for a scoring blade; and1.4.6 Sawmills.1.5 Units—The values stated in inch-pound units are to be regarded as the standard. No other units of measurement are included in this standard.1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 918元 加购物车

This practice covers methods for judging the soundness of new and used oxygen combustion bombs, and describes the precautions to be observed in oxygen bomb combustion methods. This practice is applicable to all procedures in which samples are completely oxidized by combustion in a metal bomb containing oxygen under pressure. Hydrostatic test and proof test shall be performed. The following precautions shall be observed in all oxygen bomb combustion methods: sample weight; oxygen filling system; ignition system; and safety barricade.1.1 This practice covers methods for judging the soundness of new and used oxygen combustion vessels, and describes the precautions to be observed in oxygen combustion vessel methods.1.2 This practice is applicable to all procedures in which samples are completely oxidized by combustion in a metal vessel containing oxygen under pressure. Where there is conflict with specific precautions in individual ASTM methods, the latter shall take precedence.1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价： 515元 加购物车