Xov xwm

Nyob rau hauv xyoo tas los no, muaj ntau qhov xwm txheej ntawm ammonia xau thiab tawg hauv Suav teb. Ammonia xau hauv cov khw muag khoom txias, cov chaw tsim khoom noj hauv dej, cov khoom siv ammon...

Frozen food factories yeej koom nrog ammonia tub yees. Qhov twg muaj ammonia roj, muaj ib lub sij hawm foob pob faus. Txhawm rau tshem tawm cov teeb meem ntawm lub foob pob no, peb cov chaw tsim kh...

Xi'an Huafan Portable Composite Gas Detector (4 hauv 1 roj saib xyuas) feem ntau yog nruab nrog cov pa roj carbon monoxide: combustible gas, carbon monoxide, hydrogen sulfide, thiab oxygen. Cov cua...

Cov neeg noj mov yuav muaj kev nyab xeeb dua thaum noj mov hauv cov tsev noj mov thiab tsev noj mov uas nyuam qhuav qhib tshiab, vim tias lub tswb nrov ntawm cov pa taws yuav raug teeb tsa rau hauv...

Ethylene Oxide (ETO) roj yog dav siv nyob rau hauv ntau yam lag luam, tab sis nws cov tshuaj lom neeg yuav tsum tau siv ETO gas detectors kom muaj kev nyab xeeb. Nyob rau hauv tsab xov xwm no, peb ...

Lub Cl2 gas detector yog ib qho cuab yeej tsim los ntsuas thiab saib xyuas qhov concentration ntawm cov roj chlorine hauv ib puag ncig ib puag ncig. Cov roj chlorine tau siv dav hauv ntau yam kev l...