宁波

液状 25PC/BX RANGE:100-1500PPM

A53Gr.B-E 3" x SCH40(STD)

A53Gr.B-E 8" x SCH20

隔离型 厂牌:P+F 型号:KFD2-STC4-EX1.20

裸型 AC380V x 10HP 线圈AC220V 2a1b 富士

SUS304 D/N:LB-ABS700

热浸锌碳钢 A105 3/4" x 3000LB (锌含量610g/㎡) 详规范

A312Gr.TP304-S 8" x 9 mmt

A106Gr.B-S 1" x SCH80(XS)

A106Gr.B-S 2" x SCH40(STD)

A106Gr.B-S 3" x SCH40(STD)

A106Gr.B-S 4" x SCH40(STD)

碳钢 A234Gr.WPB-S (无缝) 3" x SCH40(STD)