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『化工工艺和系统设计』

125 KB (02-25) 化工管道技术英语完整版.doc (172)
32.11 MB (02-25) 演示动画.zip (676)
66.8 KB (02-24) 19-闸阀.pdf (24)
74.67 KB (02-24) 18-中线蝶阀.pdf (18)
86.26 KB (02-24) 17-偏心蝶阀.pdf (16)
51.19 KB (02-24) 16-卡套旋塞阀.pdf (16)
67.09 KB (02-24) 15-倒装油密封旋塞阀.pdf (16)
64.52 KB (02-24) 14-止回阀-美标.pdf (20)
55.65 KB (02-24) 13-止回阀-国标.pdf (13)
65.9 KB (02-24) 12-压力自密封止回阀-美标.pdf (16)
52.51 KB (02-24) 11-升降止回阀-美标.pdf (17)
52.2 KB (02-24) 10-升降止回阀-国标.pdf (15)
90.19 KB (02-24) 9-美标硬密封球阀.pdf (17)
102.51 KB (02-24) 8-固定球阀.pdf (14)
77.01 KB (02-24) 7-浮动球阀.pdf (12)
67.85 KB (02-24) 6-截止阀-国标.pdf (15)
72.39 KB (02-24) 5-压力自密封截止阀.pdf (14)
73.86 KB (02-24) 4-截止阀-美标.pdf (15)
68.58 KB (02-24) 3-国标闸阀.pdf (14)
71.29 KB (02-24) 2-美标自密封闸阀.pdf (16)
81.83 KB (02-24) 1-美标闸阀.pdf (19)
374.84 KB (02-24) 球阀.dwg (9)
161.12 KB (02-24) 截止闸蝶阀.dwg (8)
60.07 KB (02-24) 高压角阀.dwg (8)
745.7 KB (02-24) 阀门标识型号含义归总 - 管道、阀门 - Powered by Discuz!.mht (9)
140.84 KB (02-24) 标准阀门.dwg (12)
252.48 KB (02-24) 安全阀.dwg (8)