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1 Scope This clause of part 1 is replaced by: This standard deals with the safety of microwave ovens for household use, their rated voltage being not more than 250 V. So far as is practicable, this standard deals with the common hazards presente

定价: 910元 / 折扣价: 774

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1 Scope This clause of part 1 is replaced by: This standard deals with the safety of electric clothes dryers for drying textiles on racks located in a warm air flow and to electric towel rails, for household and similar purposes, their rated voltag

定价: 455元 / 折扣价: 387

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1 Scope This clause of part 1 is replaced by: This standard deals with the safety of electric commercial kitchen machines not intended for household use, their rated voltage being not more than 250 V for single phase appliances connected between one

定价: 910元 / 折扣价: 774

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1. Scope This clause of part 1 is applicable except as follows: 1.1 Replacement: This part of IEC 60730 applies to automatic electrical temperature sensing controls for use in, on or in association with equipment for household and similar use, in

定价: 1138元 / 折扣价: 968

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

定价: 364元 / 折扣价: 310

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1 Scope This part of ISO 9241 provides requirements and recommendations for the design of non-keyboard input devices. It only includes devices for which there exists sufficient published ergonomic information. This part of ISO 9241 applies to severa

定价: 1047元 / 折扣价: 890

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This part of ISO/IEC 11694 specifies the use of biometric data on optical memory cards using the logical data structure defined in ISO/IEC 11694-5.

定价: 455元 / 折扣价: 387

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1. Scope This part of ISO 14269 specifies a test method for simulating solar heating in the laboratory and measuring the radiant heat energy from a natural or simulated source. This standard is applicable to tractors and self-propelled machines for agr

定价: 273元 / 折扣价: 233

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1. Scope This part of ISO specifies a test procedure which will provide for uniform measurement of the pressurization inside an operator enclosure of tractors and self-propelled machines for agriculture and forestry when equipped with a ventilation sys

定价: 273元 / 折扣价: 233

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1.1 This International Standard specifies requirements for pressure regulators and pressure regulators with flow-metering devices intended for the administration of medical gases in the treatment, management, diagnostic evaluation and care of patients. It

定价: 728元 / 折扣价: 619

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