1 Scope This clause of part 1 is replaced by: This standard deals with the safety of electric cleaning appliances for household use which are intended for cleaning surfaces such as windows, walls and empty swimming pools by using liquid cleansing a

定价： 637元 / 折扣价： 542 元

1. Scope 1.1 This Standard applies to cord-connected, motor-operated floor surfacing and cleaning machines rated at 600 volts or less which are designed to be used in accordance with the Rules of the Canadian Electrical Code, Part I, on an ac or dc ci

定价： 455元 / 折扣价： 387 元

1 Scope This clause of part 1 is applicable except as follows: 1.1 Addition: This standard applies to electrical motor-operated floor polishing (including waxing and buffing), scrubbing and grinding, scarifying and carpet shampooing appliances

定价： 637元 / 折扣价： 542 元

1. Scope 1.1 General This Standard covers once-through high efficiency air-cleaning assemblies for maintaining radioactive particulate and radioiodine releases below licenced limits in nuclear power plants. The Standard identifies and establishes mi

定价： 819元 / 折扣价： 697 元

定价： 1593元 / 折扣价： 1355 元

1. Scope This clause of part 1 is replaced by: This standard deals with the safety of electrical air-cleaning appliances for household and similar purposes, their rated voltage being not more than 250 V for single-phase appliances and 480 V for othe

定价： 455元 / 折扣价： 387 元

CSA Preface This is the second edition of CAN/CSA-E60335-2-2, Household and similar electrical appliances - Safety - Part 2-2: Particular requirements for vacuum cleaners and water-suction cleaning appliances, which is an adoption, with Canadian deviat

定价： 1001元 / 折扣价： 851 元