Ụlọ ọrụ mmepe - na-ekere òkè na ọkọlọtọ mmepe - ịkwaga ụlọ ọrụ ọhụrụ

1. Na 2019, Shandong Shamcai Nnwale Ngwá Ọrụ CO.
1) GB / T 230.2-2022: "Metal Ihe Rockwell Nchịkwa Ntanetị 2: Nnyocha na Ibelata nke ndị na-eme ihe ike na ndị isi"
2) GB / T 231.2-2022: "Ihe eji eme ihe ike na-ahụ maka akụkụ 2:

Nke irio

2. Na 2021, Shandong Shancai sonyere na owuwu nke nnwale nnwale ngwaike akpaka nke Aerosce ọkpọkọ, na-enye aka na ụlọ ọrụ mbadaa.

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3. N'etiti afọ 2023, Shanson Shacai na-anwale ngwa ọrụ nke anyị buru ibu maka mmepụta, ọrụ, nnyefe. Anyị mere ka nkwalite ogo nke onye na-eme ihe ike, nke a, anyị emelitela usoro ihe ndị na-eme ihe ike, ihe niile na-enyocha usoro nkwado, ihe niile na-ahụ maka ileba anya na ya, na-arụ ọrụ na-arụ ọrụ.

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4. Na June nke afọ 2023, ụlọ ọrụ ahụ nwere ụlọ ọrụ mbụ ahụ, "ịdị mma nke mmepe nke ụlọ ọrụ Laoshan dị mma na igwe eji eme ihe na igwe na-akwado ya.

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Oge post: Jul-21-2023