在以下领域表现出基本的熟练程度：暖通空调、电气、机械、管道、电动/气动控制系统、木工和装修技能、厨房设备、车辆、节能和/或基础建筑。 Display basic proficiency in the  following categories: air conditioning andrefrigeration. electrical, mechanical. plumbing. pneumatic/electronic systemsand controls. carpentry and finish Skills, kitchen equipment. vehicles. energyconservation、and/or general building. 进行所有的表现处理和喷漆，小型墙面和木质饰面的保养，更换灯泡和空调过滤器并对喷漆或维修区域进行全面彻底的清理。 Perform all Surface preparation and painting.minor drywall and wood trim repair, light bulb and A/C filter replacement andthe complete and thorough cleanup of  thepainting or repair area. 测试、排除故障，并对所有类型的设备、管道（例如抽水马桶和疏通排水管）、电子元件（包括灯具、装饰品、延长线、吸尘器、互联网设备）进行基本维修，更换电源开关和插座。 Test ,troubleshoot, and perform basic repairon all types equipment plumbing (e.g，plunge toilets andunclog drains), electrical components including lamps, cosmetic items, extensioncords. vacuum cleaners, internet devices, replace electrical switches andoutlets, 检查电气系统、设备和部件，以确定危险、缺陷和调整或维修的需要，并确保符合规范 Inspect electrical systems、equipment.and components to identify hazards. defects、and theneed for adjustment or repair, and to ensure compliance With codes. 检查电梯的运行，以确保安全。 Inspect operation of elevators in order toensure safety. 监测和检查锅炉设备、计算机终端、开关、阀门、仪表、警报器、安全装置和仪表，以发现泄漏或故障，并确保设备有效和安全地运行，使用自动供气或供油泵为燃气或供油锅炉打火。 Monitor and inspect boiler equipment. computerterminals, switches, valves, gauges. alarms. safety devices, and meters 10detect leaks or malfunctions, and to ensure that equipment is operatingefficiently and safely, Fire gas- or Oil-fed boilers using automatic gas feedsor Oil pumps. 检查、维修和维护暖通空调、空气质量控制和制冷设备（如锅炉、冷却器和空气处理装置/控制器），包括为制冷系统充电、更换空气过滤和清洁线圈。 Inspect. repair.and maintain HVAC. air quality control. and refrigeration equipment (e.g.,boilers, chillers. and air handling units/controls). including chargingrefrigeration systems, replacing air filters, and cleaning Coils. 安装和维护管道组件、配件、阀门、电器（如洗碗机、洗衣机、热水器、饮水机、制冰机）和装置（如水槽、厕所）。 Install and maintain pipe assemblies.fittings, valves. appliances (e.g.. dishwashers. washing machines. waterheaters, drinking fountains. ice machines), and fixtures (e.g., sinks, toilets) 进行日常的游泳池维护，如清除杂物和藻类，检查水温、氯气和PH值，添加化学品以恢复水的化学性质，以及清洁过滤器/篮。 Perform routinepool maintenance such as removing debris and algae. checking water temperature.chlorine. and pH levels, adding chemicals to restore water chemistry. andcleaning fillers baskets. 安装和修复木饰面，如层压板，为门、框架、窗户和橱柜进行框架粗加工。 Install and repair finishes. such aslaminates, Perform rough-in framing for doors, frames, windows. and cabinetry.