全面跟踪 "机械工业技术学校南平分校" 招标项目
-
全牙螺栓 鉻鉬鋼 A193Gr.B7 1/2" -13UNCx 100mmL
2026-11-07
-
FLUDEX FLUID COUPLING "BEC" MODELFD-1.0 D/NH-3a-R90703GDP847 I/N3
2026-11-07
-
花紋鋼板 熱浸鋅 SS400 4.5mmt x 5'W x 10'L 鋅含量450g/㎡以上
2026-11-07
-
橡膠圓墊圈 NBR 22mmID x 2.5mmφ
2026-11-07
-
平形金屬密合墊料 紫銅 39mmφ x 50.5mmφ x 2.5mmt
2026-11-07
-
碟片式聯軸器用碟片組 "FLENDER" TYPEARP SIZENAN 135-6
2026-11-07
-
碟片式聯軸器 "METASTREAM" TYPETSCS-0135-0078-1778 DBSE177.8mm D/NTSCS0135-00781778-1...
2026-11-07
-
軸心 "機械加工製品" 碳鋼S45C 詳如圖P4-14-142-03
2026-11-07
-
Machining Finished tube sheet MATERIAL SA266-4+SB171-C71500(N+UT) AS DWG A5K08E-T01- T04
2026-11-07
-
氟素橡膠圓墊圈 Viton 455mmID x 6mmφ
2026-11-07
