全面跟踪 "永善县招生考试中心" 招标项目
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永善县大兴镇金沙厂铅锌矿勘探砂石余渣
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防爆方鍬 (SPECIAL ALUMINUM BRONZE) BLADE250x300mm, O'all L970mm IMPA 615952
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六角螺絲及螺帽 STEEL UNGALV. BOLT WITH NUT,M20x90mm IMPA691333
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氣動隔膜泵 666150-3C9-C,NPT IMPA591703
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不鏽鋼螺絲帶帽 SIZEM16x60mm or IMPA691863
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牛油嘴 BRASS,Pin type,PF1/8 or IMPA617621
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普通柵格鍍鋅鋼板 PLAIN STYLE GRATINGS GALVANIZED IRON, 2'*24', 3/16'', 2m*3m IMPA6...
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JOINT SHEET GASKETS (COMMON USED) THICK1.5mm, SIZE1270*1270mm or IMPA811074
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RESINOID OFFSET GRINDING WHEEL GRAIN NO.36, O.D100mm, T6mm, H.D15mm IMPA 614803
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TEFLON密封帶 W13mm, T0.1mm, 5M/ROLL IMPA 812501

