定价： 1411元 / 折扣价： 1200 元

1.1 Scope Addition: This Particular Standard applies to X-RAY EQUIPMENT declared by the MANUFACTURER to be suitable for prolonged RADIOSCOPICALLY GUIDED INTERVENTIONAL PROCEDURES. Its scope excludes, in particular: - equipment for RADIOTHERAPY; - equip

定价： 1138元 / 折扣价： 968 元

1 Scope and object This clause of the General Standard applies, except as follows: 1.1 Scope Addition: This Particular Standard specifies requirements for safety of ELECTRICALLY OPERATED HOSPITAL BEDS, hereinafter referred to as BED, as defined in 2.

定价： 1365元 / 折扣价： 1161 元

CSA Preface This is the first edition of CAN/CSA-C22.2 No. 61029-2-10, Safety of transportable motor-operated electric tools - Part 2-10: Particular requirements for cutting-off grinders, which is an adoption without modification of the identically tit

定价： 728元 / 折扣价： 619 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

定价： 774元 / 折扣价： 658 元

1 Scope Replacement: This part 2 of IEC 61558 applies to stationary or portable, single-phase or polyphase, aircooled safety isolating transformers, associated or otherwise, having a rated supply voltage not exceeding 1000 V a.c. and rated frequency n

定价： 455元 / 折扣价： 387 元

CSA Preface This is the first edition of CAN/CSA-ISO 14064-2, Greenhouse gases - Part 2: Specification with guidance at the project level for quantification, monitoring and reporting of greenhouse gas emission reductions or removal enhancements, which

定价： 1001元 / 折扣价： 851 元

1 Scope The Document Printing Application is one component of a coordinated set of facilities and standards needed to satisfy the printing requirements of the modern distributed office. Together, the capabilities provided can enable users to create and

定价： 1274元 / 折扣价： 1083 元

定价： 1593元 / 折扣价： 1355 元

This part of ISO/IEC 18028 provides detailed direction with respect to the security aspects of using Virtual Private Network (VPN) connections to inter-connect networks, and also to connect remote users to networks.

定价： 910元 / 折扣价： 774 元

定价： 1138元 / 折扣价： 968 元

定价： 1001元 / 折扣价： 851 元

定价： 1274元 / 折扣价： 1083 元

1. Scope This section of Part 2 of IEC Publication 598 specifies requirements for portable pedestal luminaires, for use in places such as gardens and for portable luminaires for use in places such as flower beds, for use with tungsten filament, tubular

定价： 364元 / 折扣价： 310 元