1. Scope 1.1 This Standard sets forth methods for both new installation and replacement installation of factory- assembled windows and exterior doors that are intended for vertical installation in small buildings primarily used for residential occupan

定价： 819元 / 折扣价： 697 元

定价： 1229元 / 折扣价： 1045 元

It includes GI 2, 3, 4, 5, 6 and 7. 1.1 This Standard applies to tanks, other than intermediate bulk containers, or tubes used for the transportation of dangerous goods primarily by road, and to intermodal portable tanks for the transportation of dang

定价： 865元 / 折扣价： 736 元

Revised: Cover (Title), Title page, Contents, Clauses 1.1, 1.2, 2.1, 3.4.1.1, 3.5.2.1, 3.5.3, 3.23.1.4, 3.24.1.3, 3.24.3.2, 3.28.1.11 3.29.1.1.3.29.1.4, 3.29.3.1, 3.29.3.2, 3.29.5, 3.29.6.4, 3.30.1.3, 3.30.3.1, 3.30.3.4, 3.31.2, 3.32.1.1.3.32.1.9, 5.13.4,

定价： 455元 / 折扣价： 387 元

Revised: Contents, Clauses 2.2, 3.18.5.3, 3.19.2, 3.19.5, 3.22.5.1.3.22.5.7, 3.24.1.1, 3.24.3.2, 3.28.4.2, 3.29.1.1, 3.29.1.3, 3.29.2, 3.29.2.1.3.29.2.3, 3.29.5, 3.29.6.1, 3.29.9.2, 3.30.4, 3.31.1, 3.33.1, 3.33.2, 3.34.2.2, 4.3.1.4.3.3, 4.4.1.4.4.3, 4.6.5

定价： 364元 / 折扣价： 310 元

1. Scope 1.1 This Standard specifies requirements for the mechanical, electrical, and environmental performance of connectors designed for installation on the bare surface of overhead line conductors. Note: Although the requirements of this Standard w

定价： 501元 / 折扣价： 426 元

1.1 Scope This Standard applies to the safety of tungsten halogen lamps intended for use in lighting equipment, designed to be installed on branch circuits not exceeding 750 V and used in accordance with the rules of the Canadian Electrical Code (CEC)

定价： 637元 / 折扣价： 542 元

1. Scope 1.1 This Standard provides specific design criteria for illumination systems in various locations within a health care facility. Note: Lighting is both an art and a science. The basic technical criteria given in this Standard are not intende

定价： 774元 / 折扣价： 658 元

No Scope Available

定价： 182元 / 折扣价： 155 元

定价： 546元 / 折扣价： 465 元

定价： 546元 / 折扣价： 465 元

1 Scope and object 1.1 Scope Replace the text of this subclause by the fol/owing: Addition: This Particular Standard applies to INFANT RADIANT WARMERS as defined in 2.2.101.

定价： 774元 / 折扣价： 658 元

1. Scope 1.1 This Standard specifies the test methods to be used in measuring the energy efficiency of three-phase induction motors, in support of a consumer/user information program. The method of determining and marking the nominal efficiency valu

定价： 592元 / 折扣价： 504 元

1. Scope and Objectives 1.1 Scope This Standard applies to suspension and dead-end composite insulators used on ac overhead transmission lines with a nominal voltage 69 kV or greater and a frequency not greater than 100 Hz. 1.2 Objectives The

定价： 592元 / 折扣价： 504 元

This PDF includes GI 2. 1. Scope 1.1 This Standard provides methods for rating factory-made commercial and industrial unitary air conditioners, heat pumps, and condensing units of the types classified in Tables 1, 2, and 3 and intended for air-cond

定价： 455元 / 折扣价： 387 元