Miyezo yowunikira masks azachipatala

Chigoba choteteza kuchipatala

Ikugwirizana ndi muyezo wa GB19083-2003 wa “Zofunikira Zaukadaulo pa Maski Oteteza Zachipatala”. Zizindikiro zofunika zaukadaulo zikuphatikizapo kusefa bwino kwa tinthu topanda mafuta komanso kukana kuyenda kwa mpweya: (1) Kusefa bwino: Pansi pa kayendedwe ka mpweya (85±2) L/min, aerodynamics Kusefa bwino kwa sodium chloride aerosol yokhala ndi m'mimba mwake wapakati wa (0.24±0.06)μm sikochepera 95%, zomwe zikugwirizana ndi N95 (kapena FFP2) ndi pamwambapa. (2) Kukana kupuma: Pansi pa kayendedwe ka madzi komwe kali pamwambapa, kukana kupuma sikupitirira 343.2Pa (35mmH2O).

chithunzi cha kutumiza (1)

Zophimba nkhope zachipatala

Mogwirizana ndi muyezo wa YY 0469-2004 wa “Zofunikira Zaukadaulo pa Maski Opaleshoni Yachipatala”, zizindikiro zofunika zaukadaulo zikuphatikizapo kusefa bwino, kusefa bwino kwa bakiteriya komanso kukana kupuma: (1) Kusefa bwino: pansi pa momwe mpweya umayendera (30 ± 2) L/min, Kusefa bwino kwa sodium chloride aerosol yokhala ndi m'mimba mwake wapakati (0.24±0.06)μm sikochepera 30% (2) Kusefa bwino kwa bakiteriya: pansi pa mikhalidwe yomwe yatchulidwa, m'mimba mwake wa tinthu tating'onoting'ono ndi (3±0.3)μm wachikasu wagolide Kusefa bwino kwa staphylococcal aerosol sikochepera 95%; (3) Kukana kupuma: Pansi pa momwe kusefa bwino komanso kuchuluka kwa madzi kumayendera, kukana kupuma sikupitirira 49Pa ndipo kukana kutulutsa mpweya sikupitirira 29.4Pa.
3. Zophimba nkhope zachipatala wamba
Kutsatira miyezo yoyenera yolembetsedwa yazinthu (YZB), nthawi zambiri kulibe zofunikira pakusefera tinthu tating'onoting'ono ndi mabakiteriya, kapena zofunikira pakusefera tinthu tating'ono ndi mabakiteriya ndizochepa poyerekeza ndi masks opaleshoni azachipatala ndi masks oteteza azachipatala.

MASKS-PIC

Zambiri zaife

Tisanayambe kupanga fakitale ya Gator Track, tinali AIMAX, ogulitsa njanji za rabara kwa zaka zoposa 15. Kuchokera pa zomwe tinakumana nazo pantchitoyi, kuti titumikire bwino makasitomala athu, tinali ndi chikhumbo chomanga fakitale yathu, osati pofuna kuchuluka kwa magalimoto omwe tingagulitse, koma njanji iliyonse yabwino yomwe tinamanga ndikuipangitsa kukhala yofunika.

Mu 2015, Gator Track idakhazikitsidwa mothandizidwa ndi mainjiniya odziwa bwino ntchito. Njira yathu yoyamba idamangidwa pa 8th, Marichi, 2016. Pa makontena onse 50 omwe adamangidwa mu 2016, mpaka pano pali chinthu chimodzi chokha chomwe chikufunika pa kontena imodzi.

Monga fakitale yatsopano, tili ndi zida zatsopano za kukula kwakukulu kwa ma excavator tracks, ma loader tracks, ma dumper tracks, ma ASV tracks ndi rabara pads. Posachedwapa tawonjezera mzere watsopano wopanga wanjira zoyendera za chipale chofewandimayendedwe a lobotiKudzera m'misozi ndi thukuta, ndikusangalala kuona kuti tikukula.

Tikuyembekezera mwayi wopeza bizinesi yanu komanso ubale wautali komanso wokhalitsa.


Nthawi yotumizira: Novembala-25-2022