Nonthanat的作品
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水管工在浴室工作，管道维修服务，修复水管漏水，更换厨房水槽排水管
技术员正在检查空调制冷剂泄漏。
电工工程师测试继电保护系统中的电气装置和电线
水管工手持扳手在浴室仔细修理水槽和堵塞的管道
机械师在服务中心外使用扳手修理汽车发动机
电工工程师测试继电保护系统中的电气装置和电线
Electrical equipment maintenance service engineer Engineers carry AC voltmeters to check voltage at breaker terminals and inspect switchgear.
技术人员正在检查空调，测量用于填充空调的设备
水管工在浴室工作，管道维修服务，修复水管漏水，更换厨房水槽排水管
Technician is checking air conditioner refrigerant leak.
汽车维修工人为汽车提供维修服务，面向寻求汽车维修服务的客户
Technician is checking air conditioner,measuring equipment for filling air conditioners.
机修工在服务中心外使用扳手修理汽车发动机
白纸台历上用图钉标记约会和商务会议概念
Plumber hands holding wrench doing repairing work at the sink and clogged pipe in bathroom carefully
Plumber hands holding wrench doing repairing work at the sink and clogged pipe in bathroom carefully
Electrical equipment maintenance service engineer Engineers carry AC voltmeters to check voltage at breaker terminals and inspect switchgear.
Electrical equipment maintenance service engineer Engineers carry AC voltmeters to check voltage at breaker terminals and inspect switchgear.
Electrical equipment maintenance service engineer Engineers carry AC voltmeters to check voltage at breaker terminals and inspect switchgear.
Technician is checking air conditioner refrigerant leak.
Technician is checking air conditioner refrigerant leak.
Technician is checking air conditioner refrigerant leak.
电工工程师测试继电保护系统中的电气装置和电线
Electrical equipment maintenance service engineer Engineers carry AC voltmeters to check voltage at breaker terminals and inspect switchgear.
Technician is checking air conditioner refrigerant leak.
浴室工作中的水管工，管道维修服务，修复水管漏水，更换厨房水槽排水管
plumber at work in a bathroom, plumbing repair service , fix water plumbing leaks, replace the kitchen sink drain
Technician is checking air conditioner refrigerant leak.
Mechanic open vehicle hood checking up auto mobile, fixing a car at home,Repair and service
plumber at work in a bathroom, plumbing repair service , fix water plumbing leaks, replace the kitchen sink drain
Mechanic fixing a car at home. Repair and service.
Mechanic open vehicle hood checking up auto mobile, fixing a car at home,Repair and service
水管工手持扳手在浴室仔细修理水槽和堵塞的管道
Electrical equipment maintenance service engineer Engineers carry AC voltmeters to check voltage at breaker terminals and inspect switchgear.
电气设备维护服务工程师携带交流电压表检查断路器端子电压并检查开关设备
带有图钉的特写日历页面，用于商务会议或旅行规划的概念
Mechanic using wrench while working on car engine outside the service center , Repair and service.
水管工手持扳手在浴室水槽和堵塞的管道处仔细进行维修工作
plumber at work in a bathroom, plumbing repair service , fix water plumbing leaks, replace the kitchen sink drain
Mechanic fixing a car at home. Repair and service.
电工工程师测试继电保护系统中的电气装置和电线
Technician is checking air conditioner refrigerant system maintenance and check switch board control
Technician is checking air conditioner,measuring equipment for filling air conditioners.
Mechanic using wrench while working on car engine outside the service center , Repair and service.
Technician is checking air conditioner,measuring equipment for filling air conditioners.
Mechanic fixing a car at home. Repair and service.
Mechanic fixing a car at home. Repair and service.
air conditioner ,measuring equipment for filling air conditioners.
水管工在浴室工作，水管维修服务，修复水管漏水，更换厨房水槽排水管
Technician is checking air conditioner,measuring equipment for filling air conditioners.
Mechanic open vehicle hood checking up auto mobile, fixing a car at home,Repair and service
air conditioner ,measuring equipment for filling air conditioners.
air conditioner ,measuring equipment for filling air conditioners.
air conditioner ,measuring equipment for filling air conditioners.
Technician is checking air conditioner refrigerant leak.
Plumber hands holding wrench doing repairing work at the sink and clogged pipe in bathroom carefully
Plumber hands holding wrench doing repairing work at the sink and clogged pipe in bathroom carefully
Electrical equipment maintenance service engineer Engineers carry AC voltmeters to check voltage at breaker terminals and inspect switchgear.
Electrical equipment maintenance service engineer Engineers carry AC voltmeters to check voltage at breaker terminals and inspect switchgear.
Electrical equipment maintenance service engineer Engineers carry AC voltmeters to check voltage at breaker terminals and inspect switchgear.
Electrical equipment maintenance service engineer Engineers carry AC voltmeters to check voltage at breaker terminals and inspect switchgear.
Electrical equipment maintenance service engineer Engineers carry AC voltmeters to check voltage at breaker terminals and inspect switchgear.
plumber at work in a bathroom, plumbing repair service , fix water plumbing leaks, replace the kitchen sink drain
Plumber hands holding wrench doing repairing work at the sink and clogged pipe in bathroom carefully
Technician is checking air conditioner refrigerant leak.
技术人员正在检查空调制冷剂系统的维护情况并检查配电盘控制
Plumber hands holding wrench doing repairing work at the sink and clogged pipe in bathroom carefully
水管工在浴室工作，提供管道维修服务，修理水管漏水，更换厨房水槽排水管道
Technician is checking air conditioner refrigerant leak.
plumber at work in a bathroom, plumbing repair service , fix water plumbing leaks, replace the kitchen sink drain
plumber at work in a bathroom, plumbing repair service , fix water plumbing leaks, replace the kitchen sink drain
Mechanic using wrench while working on car engine outside the service center , Repair and service.
Mechanic open vehicle hood checking up auto mobile, fixing a car at home,Repair and service
Mechanic using wrench while working on car engine outside the service center , Repair and service.
plumber at work in a bathroom, plumbing repair service , fix water plumbing leaks, replace the kitchen sink drain
Technician is checking air conditioner refrigerant leak.
Technician is checking air conditioner refrigerant leak.
Technician is checking air conditioner refrigerant system maintenance and check switch board control
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