●SESI KHUSUS PIPA BAJA IREng
●PAMBUKA PRODUK, PROSES, JAMINAN KUALITAS, SKENARIO APLIKASI, DISTRIBUSI PASAR, KASUS PELANGGAN, INFORMASI KONTAK
●WEKTU SIARAN LANGSUNG：
2021.9.1 sore 3:00-5:00 3:00-5:00 sore tanggal 1 September 2021
LINK RUANG LANGSUNG
Facebook:https://www.facebook.com/Tianjin-Yuantai-Derun-steel-109782188008237Youtube:https://www.youtube.com/channel/UCbucOwXhsWCtfEOfOsA6NaQ