Hydraulic expanded joint technique for heat exchangers.
换热器的液压胀接技术及其应用要点。
A new rehabilitating technique using blast expanded joint method is adopted after experimental test, which gains ideal results.
通过试验，采用爆炸胀接法修复，取得了理想的效果。
Expanded into the water treatment market in Sanya, Hainan Province through a joint venture which operates a 30-year water management concession.
透过合作企业参与经营海南省三亚市为期30年的自来水供应服务。
Joint sealant gasket of expanded PTFE made of pure PTFE is a continuous low density cord.
膨胀聚四氟乙烯密封胶带是用聚四氟乙烯制成的低密度密封材料。
Joint sealant gasket of expanded PTFE made of pure PTFE is a continuous low density cord.
膨胀聚四氟乙烯密封胶带是用聚四氟乙烯制成的低密度密封材料。
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