Θυμωμένος Ασιάτης μηχανικός γυναίκα φορώντας γυαλιά, χρησιμοποιώντας ραδιοεπικοινωνία σε λευκό φόντο, Ταϊλάνδη τεχνικός χρησιμοποιούν walkie talkie για την εργασία - Φωτογραφίες & Εικόνες Αρχείου

Angry Asian engineer woman wearing glasses,using radio communication on white background,thailand technician use walkie talkie for work

Angry Asian engineer woman wearing glasses,using radio communication on white background,thailand technician use walkie talkie for work

Happy Asian engineer woman wearing glasses,using radio communication on white background,thailand technician use walkie talkie for work

Angry Asian engineer woman wearing glasses,using radio communication on white background,thailand technician use walkie talkie for work

The girl in working clothes does the repair

Asian engineer woman wearing glasses,using radio communication on white background,thailand technician use walkie talkie for work

Female inspector in helmet with walkie talkie in shipping stock

Asian engineer woman on white background

Asian engineer woman on white background

Asian engineer woman on white background

Environmental engineers work at wastewater treatment plants,Water supply engineering working at Water recycling plant for reuse,Check the amount of chlorine in the water to be within the criteria.

Environmental engineers inspect water quality,Bring water to the lab for testing,Check the mineral content in water and soil,Check for contaminants in water sources.

Asian engineer working at site of a large building project

Asian engineer with wear helmet and safety glasses,He has a walkie talkie in hand,Thailand smart people

Asian engineer working at site of a large building project