Cov ntaub ntawv raws li dej tau muab khaws cia rau hauv kev luam ntawv
Peb yog ib lub lag luam loj hauv Shenzhen Tuam Tshoj. Peb muab txhua phau ntawv nthuav tawm, cov duab thaij duab, cov duab kos duab, cov tsiaj ntawv, lub thawv ntawv, daim ntawv qhia hnub, txhua yam ntawm PVC, cov khoom ntawv, ntawv sau, Cov menyuam phau ntawv, cov ntawv nplaum, txhua yam ntawv tshwj xeeb xim xim luam ntawv, daim card cardand li.
Yog xav paub ntxiv, thov tuaj xyuas
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Raws li cov khoom siv ntawm cov dej uas muaj dej, uas yog ib qho tseem ceeb hauv kev luam ntawv, yam teeb meem twg yuav tsum tau ua tib zoo saib hauv kev ceev xeeb? Thov saib qee qhov kev ntsuam xyuas nram qab no:
Qhov ntsuas kub ntawm dej-raws cov phev mas feem ntau tswj tau ntawm 5-30 ° C thiab muab tsis tau rau hauv npuas li 0 ° C. Tsis tuaj yeem khaws cia rau hauv qhib cua, tsis raug. Lub neej txawb ntawm kub thiab nyiaj number case feem ntau tsis tshaj 6 lub hlis, thiab lwm cov dej-raws li cov tshuaj feem ntau yog ib xyoos. Yog tias nws tshaj qhov txee lub neej, thiab tus cwj mem tsis tshwm rau kev sib zog ua haujlwm hauv lub cev, tab sis lub qhov fais fab los yog cov av qeeg, tom qab raug siab ua kom sib npaug, nws tseem siv tau.
Rau cov seem ntxiv tom qab luam ntawv yuav tsum tau muab cia cais, kaw nyob rau hauv ib qhov chaw txias. Thaum nws rov ua dua tshiab, tus cwj mem yuav tsum tau lim nrog lub mesh ntawm 80 ntsej muag los yog ntau dua los tiv thaiv cov thooj ntawv los yog lwm yam khoom siv los ntawm qhov sib xyaw thiab tswj kom muaj tus cwj pwm ntawm tus cwj pwm.