YG20260128-1#HDPE装置低温钢锻制管件中韩(武汉)石油化工有限公司支管台\DN100×DN25 CL600 BW MSS SP-97 LF2 CL1 ASTM A350 -46℃ Impact Test支管台\DN50×DN20 CL600 BW MSS SP-97 LF2 CL1 ASTM A350 -46℃ Impact Test支管台\DN50×DN15 CL600 BW MSS SP-97 LF2 CL1 ASTM A350支管台\DN100×DN20 CL600 BW MSS SP-97 LF2 CL1 ASTM A350
2026-01-30