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132.36 KB (12-15) JBT4717-1992_U形管式换热器型式与基本参数.pdf (61)
119.25 KB (12-15) JB4722-92T管壳式换热器用螺纹换热管.pdf (70)
229.3 KB (12-15) JB-T 4719-92管壳式换热器用缠绕垫片.pdf (69)
132.36 KB (12-15) JBT4717-1992_U形管式换热器型式与基本参数.pdf (117)
788 KB (10-30) 换热器K值经验值.doc (212)
374.76 KB (10-22) Xist(2)_乏汽冷凝.htri (176)
745.38 KB (10-22) Xist(3)_油气冷凝.htri (197)
820.07 KB (10-22) Xist(1)_水水换热.htri (274)
354.11 KB (10-21) Xist (3).htri (206)
815.2 KB (10-21) Xist (2).htri (280)
746.19 KB (10-21) Xist(1).htri (293)
328.05 KB (10-20) 冷凝器设计.htri (441)