1 Scope 1.1 This Standard specifies construction and testing of mine power feeder cables normally used for power distribution in stationary or semi-stationary applications that are covered by CAN/CSA-M421 and the Canadian Electrical Code, Part I. Th

定价： 910元 / 折扣价： 774 元

1 Scope This Standard specifies the requirements for an environmental management system (EMS) for hog operations. This Standard can be applied to hog operations or livestock operations containing hogs. This Standard is intended to be used by hog oper

定价： 546元 / 折扣价： 465 元

CSA Preface This is the first edition of CAN/CSA-E61496-1, Safety of machinery - Electro-sensitive protective equipment - Part 1: General requirements and tests, which is an adoption, with Canadian deviations, of the identically titled CEI/IEC (Commiss

定价： 1684元 / 折扣价： 1432 元

CSA Preface This is the first edition of CAN/CSA-E61496-2, Safety of machinery - Electro-sensitive protective equipment - Part 2: Particular requirements for equipment using active opto-electronic protective devices (AOPDs), which is an adoption, with

定价： 1183元 / 折扣价： 1006 元

CSA Preface This is the second edition of CAN/CSA-ISO 14004, Environmental management systems - General guidelines on principles, systems and support techniques, which is an adoption without modification of the identically titled ISO (International Org

定价： 1092元 / 折扣价： 929 元

This PDF includes Technical Corrigendum 1:1995 1 Scope This part of IS0 730 specifies the dimensions and requirements of the three-point linkage for the attachment of implements or equipment to the rear of agricultural wheeled tractors. It specifi

定价： 592元 / 折扣价： 504 元

CSA Preface This is the first edition of CAN/CSA-Z23328-1, Breathing system filters for anaesthetic and respiratory use . Part 1: Salt test method to assess filtration performance, which is an adoption without modification of the identically titled ISO

定价： 592元 / 折扣价： 504 元

定价： 3674元 / 折扣价： 3123 元 加购物车

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This specification covers alloy steel rods and uncoated coarse round alloy wire in coils that are not required to meet hardenability band limits. Heat and product analyses shall be used to verify that the required percentage of chemical compositions for carbon, manganese, phosphorus, sulfur, vanadium, nickel, chromium, molybdenum, copper, tungsten, aluminum and lead are within the specified limit. Required grain sizes shall be determined and specified as annealed, spheroidize annealed or patented. Tensile strength for annealed alloy rod and wires shall be evaluated using a tensile tests.1.1 This specification covers general requirements for alloy steel rods and uncoated coarse round alloy wire in coils that are not required to meet hardenability band limits.1.2 In case of conflict, the requirements in the purchase order, on the drawing, in the individual specification, and in this general specification shall prevail in the sequence named.1.3 The values stated in inch-pound units are to be regarded as the standard.

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定价： 410元 / 折扣价： 349 元

定价： 元 加购物车

定价： 481元 / 折扣价： 409 元

CSA Preface This is the second edition of CAN/CSA-C61000-2-2, Electromagnetic compatibility (EMC) - Part 2-2: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems, which i

定价： 1001元 / 折扣价： 851 元

1 Scope Interest in magnetic fields has been stimulated in recent years by concern over the physiological effects they may have on humans and animals and the deleterious effects they have on the performance of some electrical equipment, particularly vi

定价： 1183元 / 折扣价： 1006 元