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Announcement statement

Announcement statement

This website is the subsidiary website of Ningbo Xuanhua Industrial Co., Ltd. / Ningbo Xuanhua Electric Appliance Co., Ltd., and the portal website of Ningbo Xuanhua Industrial Co., Ltd. / Ningbo Xuanhua Electric Appliance Co., Ltd.: www.xuanhuachina com

What is the main composition of the power cord

What is the main composition of the power cord

Xuanhua industrial production power line is mainly composed of three layers A outer sheath The outer sheath is also called the protective sheath, is the outermost layer of the power cord sheath, the outer sheath plays the role of protecting the power cord, the outer sheath has...

Application and requirements of rubber plastic power cord

Application and requirements of rubber plastic power cord

Application scope: Connections and internal power lines for power, lighting, electrical installations, instrumentation and telecommunications equipment with rated AC voltages up to and including 450/750V. General requirements: economic and durable, simple structure. Special re...

Definition and technical parameters of power cord

Definition and technical parameters of power cord

Definition of power cord: A power cord is a wire that transmits current. The way current is normally transmitted is point-to-point. Power cables can be divided into AC power cables and DC power cables according to their uses. Generally, AC power cables pass through AC cables w...

Introduction to EU ROHS environmental standards

Introduction to EU ROHS environmental standards

RoHS is a mandatory standard formulated by EU legislation. Its full name is the restriction of hazardous substances. The standard has been officially implemented since July 1, 2006. It is mainly used to standardize the material and process standards of electronic and electrica...