Monga wolemba woyitanidwa wa Calibration Specification, "Tai'an PANRAN Measurement and Control Technology Co., Ltd."adasankha injiniya wawo wamkulu Xu Zhenzhen kutenga nawo gawo pakukonzekera kwa "JJF2058-2023 Calibration Specification for Environment Parameters of Constant Temperature and Humidity Laboratories", yomwe idatulutsidwa posachedwa.ThePR750mndandanda mkulu ndi otsika kutentha chilengedwe kutentha ndi chinyezi kujambula ndi kuyeza dongosolo anayamba ndi opangidwa ndi PANRAN chimakwirira mawerengedwe kutentha, chinyezi ndi zina zachilengedwe magawo mu nthawi zonse kutentha ndi chinyezi chilengedwe cha (-30 ~ 60) ℃, (0~100) )% RH, ndipo ikukwaniritsa zofunikira za izi.
Nthawi yotumiza: Aug-23-2023
