Na Nov 29 ka Dec 1,2023, Shandong Shancai Testing ngwá ọrụ Co., Ltd / Laizhou Laihua Testing Insturment Factory bu n'obi Shanghai International nkedo / Die nkedo / Forging ngosi Shanghai International Heat Ọgwụgwọ na Industrial Furnace ngosi na C006, Ụlọ Nzukọ N1, Shanghai New International Expo5, Longyang Road, New International Expo Center, Shanghai Pudo Center, Longyang Road, New International Expo Center ọtụtụ ndị ahịa nke ọgwụgwọ okpomọkụ na nkedo / akpụ akpụ, anyị na-ewere Universal Hardness tester, vickers hardness tester, Vickers hardness testers na ihe ngosi, igwe anyị nwere mmasị na ọtụtụ ndị ahịa. Anyị ga-aga n'ihu na-emepụta ngwaahịa ọhụrụ-- hardness testers/durometers na metallographic sample machine iji na-ejere ọtụtụ ndị ọrụ ozi.
Oge nzipu: Dec-04-2023
