ys/t 131

ys/t 131, Total:6 items.

The international standard classification for "ys/t 131" includes: Energy and heat transfer engineering in general .

The Chinese standard classification for "ys/t 131" includes: Technical management .

Professional Standard - Non-ferrous Metal

• YS/T 131-2010 Furnaces energy consumption classification Standards for production of carbon products
• YS/T 2-1991 Technical conditions of vAD/voD type 25 t furnace equipment

工业和信息化部

• YS/T 1451-2021 T-shaped copper material for electrical switches

未注明发布机构

• YS 252.8-2020
• YS 70-2005
• YS 5425-2014

Others: hj/t 131,ys/t 583,ys/t 525,ys/t 482,ys/T 473,ys/t 518,ys/t 581.3,ys/t 993,ys/t 1004,ys/t 572,ys/t 31,ys/t 669,ys/t 1036,ys/t 455.8,ys/t 714,gbt 131 2006,ys/t 131,cy/t 131,ys-131,GB/T131