求翻译：经营范围：高压、超高压及特高压输配电及智能控制设备、变压器、电抗器、断路器、组合电器、隔离开关、互感器及其配件的开发、设计、制造、销售、施工、维修服务，从事货物及技术进出口业务，房地产开发及物业管理与经营。是什么意思？

Business: high voltage, EHV and UHV power transmission and distribution and intelligent control equipment, transformers, reactors, circuit breaker, a combination of electrical isolation switch, transformer and its accessories development, design, manufacturing, sales, construction, maintenance servi

Business Scope: High pressure, extreme pressure and the high-pressure transmission distribution and intelligent control equipment, transformers, reactors, circuit breakers, combined appliances, isolating switches, transformers and its accessories in the development, design, manufacturing, sales, con

Management scope: The high pressure, the ultrahigh voltage and the extra-high tension lose the power distribution and the intelligence control device, the transformer, the reactor, the circuit breaker, combine the electric appliance, the isolator, the mutual inductor and the fitting development, the

Scope of business: HV, EHV and UHV transmission and distribution and intelligent control equipment, transformer, reactor, switches, circuit breakers, switchgear, isolation transformers and accessories for the development, design, manufacturing, sales, construction and maintenance services, engaged i

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