Litaba
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O nkile karolo Pontšong ea Sehatsetsi Setsing sa Lipontšo sa Machaba sa Shanghai ho tloha ka la 12 Mmesa ho isa la 14, 2017.
The 28th International Exhibition on Refrigeration, Air-Conditioning, Heating, Ventilation and Food Frozen Processing "e tla tšoareloa Shanghai New International Expo Center ho tloha ka la 12 April ho ea ho 14, 2017. Mookameli kakaretso oa k'hamphani ea rona le basebetsi-'moho le lefapha la theknoloji le s...Bala haholoanyane