Tafuta ' ' kupata maudhui yanayofaa , ambayo inachukua sekunde }
Muhtasari:Je vipimo vya vifaa vya jozi vinaendelea. Wakati makazi ya baridi yanapoacha kiwanda, kiwango cha joto na tofauti ya jot[Soma maandishi yote]
Muhtasari:The construction of cold storage in site selection bears the circulation of low-temperature goods. Therefore, the transp[Soma maandishi yote]