Orukọ:China NM400 NM450 NM500 Wọ Resistant Irin Awo
Iwọnwọn:GB/T 24168
Awọn ipele: NM360 NM400 NM450 NM500
Sisanra:2-80mm
Ìbú:30-2500mm
Ifarada:± 5%, ± 1%, ± 10%
Iwe-ẹri Idanwo Mill: EN10204 3.1
Ṣiṣẹda:Ige si apẹrẹ / Alurinmorin ati be be lo.