gas detector उदाहरण वाक्य

Bachrach Inc . of Pittsburgh won an $ 87, 436 contract from the Defense General Supply Center in Richmond, Va ., for gas detectors.
Extractor fans to clear the then activated, and firefighters with breathing apparatus and gas detectors checked through the dam to ensure it had cleared.
The controllers later determined they were fooled by false readings from a hazardous gas detector at the launching pad; there was no dangerous leak.
Electrochemical gas detectors are used in a wide variety of environments such as refineries, gas turbines, chemical plants, underground gas storage facilities, and more.
Notifier offers a complete line of fire alarm peripheral devices, such as smoke detectors, heat detectors, manual pull stations, gas detectors, and notification appliances.

An Explosimeter or combustible gas detector is a gadget which detects when any combustible gas has reached the lower explosive limit of admixture with air.
More than 500 police converged again Thursday on the group's compound near Mount Fuji, clad in full chemical-protection garb and carrying caged canaries as gas detectors.
Fred Villani, an Emergency Medical Service official, said a hazardous-materials team went to the station in protective suits, with nerve gas detectors and other monitoring devices.
A "'calibration gas "'is a reference gas or gas mixture used as comparative standard in the calibration of analytical instruments, like gas analysers or gas detectors.
Routine inspections of process equipment with gas detectors can be used to identify leaks and estimate the leak rate in order to decide on appropriate corrective action.