category_2.id,category_2.ts,category_2.title,category_2.category_1,category_1.id,category_1.ts,category_1.title
1,"2018-05-28 13:56:44",水泥与混凝土,装修建材,1,"2018-05-28 13:54:36",装修建材
2,"2018-05-28 13:56:44",砖、瓦、砌块,装修建材,1,"2018-05-28 13:54:36",装修建材
3,"2018-05-28 13:56:44",砂子、灰、石膏,装修建材,1,"2018-05-28 13:54:36",装修建材
4,"2018-05-28 13:56:44",石材,装修建材,1,"2018-05-28 13:54:36",装修建材
5,"2018-05-28 13:56:44",结构板材、隔断,装修建材,1,"2018-05-28 13:54:36",装修建材
6,"2018-05-28 13:56:44",木材和竹材,装修建材,1,"2018-05-28 13:54:36",装修建材
7,"2018-05-28 13:56:44",建筑钢材,装修建材,1,"2018-05-28 13:54:36",装修建材
8,"2018-05-28 13:56:44",建筑有色金属,装修建材,1,"2018-05-28 13:54:36",装修建材
9,"2018-05-28 13:56:45",玻璃,装修建材,1,"2018-05-28 13:54:36",装修建材
10,"2018-05-28 13:56:45",陶瓷瓷砖,装修建材,1,"2018-05-28 13:54:36",装修建材
11,"2018-05-28 13:56:45",橡塑及纤维复合建材,装修建材,1,"2018-05-28 13:54:36",装修建材
12,"2018-05-28 13:56:45",古建筑材料,装修建材,1,"2018-05-28 13:54:36",装修建材
13,"2018-05-28 13:56:45",建筑涂料,装修建材,1,"2018-05-28 13:54:36",装修建材
14,"2018-05-28 13:56:45",保温吸声材料,装修建材,1,"2018-05-28 13:54:36",装修建材
15,"2018-05-28 13:56:45",防水材料,装修建材,1,"2018-05-28 13:54:36",装修建材
16,"2018-05-28 13:56:45",防火耐火材料,装修建材,1,"2018-05-28 13:54:36",装修建材
17,"2018-05-28 13:56:45",耐腐蚀、防辐射材料,装修建材,1,"2018-05-28 13:54:36",装修建材
18,"2018-05-28 13:56:45",装饰装修材料,装修建材,1,"2018-05-28 13:54:36",装修建材
19,"2018-05-28 13:56:45",建筑胶粘剂,装修建材,1,"2018-05-28 13:54:36",装修建材
20,"2018-05-28 13:56:45",管材、管件,装修建材,1,"2018-05-28 13:54:36",装修建材
21,"2018-05-28 13:56:45",水暖、卫浴、洁具,装修建材,1,"2018-05-28 13:54:36",装修建材
22,"2018-05-28 13:56:45",厨房、橱柜,装修建材,1,"2018-05-28 13:54:36",装修建材
23,"2018-05-28 13:56:45",门窗、楼梯,装修建材,1,"2018-05-28 13:54:36",装修建材
24,"2018-05-28 13:56:45",施工材料,装修建材,1,"2018-05-28 13:54:36",装修建材
25,"2018-05-28 13:56:45",土工合成材料,装修建材,1,"2018-05-28 13:54:36",装修建材
26,"2018-05-28 13:56:45",场地、户外材料,装修建材,1,"2018-05-28 13:54:36",装修建材
27,"2018-05-28 13:56:45",防护、市政设施,装修建材,1,"2018-05-28 13:54:36",装修建材
28,"2018-05-28 13:56:45",园林设施,装修建材,1,"2018-05-28 13:54:36",装修建材
29,"2018-05-28 13:56:45",景观水体,装修建材,1,"2018-05-28 13:54:36",装修建材
30,"2018-05-28 13:56:45",绿化苗木,装修建材,1,"2018-05-28 13:54:36",装修建材
31,"2018-05-28 13:56:45",园艺花卉,装修建材,1,"2018-05-28 13:54:36",装修建材
32,"2018-05-28 13:56:45",灯具灯饰,装修建材,1,"2018-05-28 13:54:36",装修建材
33,"2018-05-28 13:56:45",金属结构体,装修建材,1,"2018-05-28 13:54:36",装修建材
34,"2018-05-28 13:56:45",预制建筑物,装修建材,1,"2018-05-28 13:54:36",装修建材
35,"2018-05-28 13:56:47",农产品,化工原料,2,"2018-05-28 13:54:36",化工原料
36,"2018-05-28 13:56:47",农用物资,化工原料,2,"2018-05-28 13:54:36",化工原料
37,"2018-05-28 13:56:47",矿业,化工原料,2,"2018-05-28 13:54:36",化工原料
38,"2018-05-28 13:56:47",钢铁冶金,化工原料,2,"2018-05-28 13:54:36",化工原料
39,"2018-05-28 13:56:47",非金属材料及制品,化工原料,2,"2018-05-28 13:54:36",化工原料
40,"2018-05-28 13:56:47",有机、无机化学原料,化工原料,2,"2018-05-28 13:54:36",化工原料
41,"2018-05-28 13:56:47",吸咐剂、干燥剂,化工原料,2,"2018-05-28 13:54:36",化工原料
42,"2018-05-28 13:56:47",燃料,化工原料,2,"2018-05-28 13:54:36",化工原料
43,"2018-05-28 13:56:47",石油制品,化工原料,2,"2018-05-28 13:54:36",化工原料
44,"2018-05-28 13:56:47",煤化工产品,化工原料,2,"2018-05-28 13:54:36",化工原料
45,"2018-05-28 13:56:47",橡胶、塑料、树脂,化工原料,2,"2018-05-28 13:54:36",化工原料
46,"2018-05-28 13:56:47",催化剂、助剂、填充剂,化工原料,2,"2018-05-28 13:54:36",化工原料
47,"2018-05-28 13:56:47",精细化学品,化工原料,2,"2018-05-28 13:54:36",化工原料
48,"2018-05-28 13:56:47",医药及生化制品,化工原料,2,"2018-05-28 13:54:36",化工原料
49,"2018-05-28 13:56:47",动物与林产化学品,化工原料,2,"2018-05-28 13:54:36",化工原料
50,"2018-05-28 13:56:47",纸浆,化工原料,2,"2018-05-28 13:54:36",化工原料
51,"2018-05-28 13:56:47",纸张,化工原料,2,"2018-05-28 13:54:36",化工原料
52,"2018-05-28 13:56:47",纤维,化工原料,2,"2018-05-28 13:54:36",化工原料
53,"2018-05-28 13:56:47",纺织皮革原料辅料,化工原料,2,"2018-05-28 13:54:36",化工原料
54,"2018-05-28 13:56:47",包装材料及容器,化工原料,2,"2018-05-28 13:54:36",化工原料
55,"2018-05-28 13:56:47",标签、标识、商标,化工原料,2,"2018-05-28 13:54:36",化工原料
56,"2018-05-28 13:56:47",防伪技术产品,化工原料,2,"2018-05-28 13:54:36",化工原料
57,"2018-05-28 13:56:47",印刷辅料,化工原料,2,"2018-05-28 13:54:36",化工原料
58,"2018-05-28 13:56:47",复制、信息化学品,化工原料,2,"2018-05-28 13:54:36",化工原料
59,"2018-05-28 13:56:47",电子与功能材料,化工原料,2,"2018-05-28 13:54:36",化工原料
60,"2018-05-28 13:56:47",喷涂溅射材料,化工原料,2,"2018-05-28 13:54:36",化工原料
61,"2018-05-28 13:56:47",锻压/铸造材料、辅料,化工原料,2,"2018-05-28 13:54:36",化工原料
62,"2018-05-28 13:56:47",工艺品原料、辅料、配件,化工原料,2,"2018-05-28 13:54:36",化工原料
63,"2018-05-28 13:56:47",电光源材料,化工原料,2,"2018-05-28 13:54:36",化工原料
64,"2018-05-28 13:56:47",过滤材料,化工原料,2,"2018-05-28 13:54:36",化工原料
65,"2018-05-28 13:56:47",废料,化工原料,2,"2018-05-28 13:54:36",化工原料
66,"2018-05-28 13:56:51",紧固件和连接件,五金配件,3,"2018-05-28 13:54:36",五金配件
67,"2018-05-28 13:56:51",轴承,五金配件,3,"2018-05-28 13:54:36",五金配件
68,"2018-05-28 13:56:51",传动件,五金配件,3,"2018-05-28 13:54:36",五金配件
69,"2018-05-28 13:56:51",密封件,五金配件,3,"2018-05-28 13:54:36",五金配件
70,"2018-05-28 13:56:51",弹性元件/弹簧,五金配件,3,"2018-05-28 13:54:36",五金配件
71,"2018-05-28 13:56:51",振动件、减震件,五金配件,3,"2018-05-28 13:54:36",五金配件
72,"2018-05-28 13:56:51",焊接件,五金配件,3,"2018-05-28 13:54:36",五金配件
73,"2018-05-28 13:56:51",工业皮带,五金配件,3,"2018-05-28 13:54:36",五金配件
74,"2018-05-28 13:56:51",气动元件,五金配件,3,"2018-05-28 13:54:36",五金配件
75,"2018-05-28 13:56:51",液压元件,五金配件,3,"2018-05-28 13:54:36",五金配件
76,"2018-05-28 13:56:51",电动机/电机,五金配件,3,"2018-05-28 13:54:36",五金配件
77,"2018-05-28 13:56:51",电热元件、装置,五金配件,3,"2018-05-28 13:54:36",五金配件
78,"2018-05-28 13:56:51",锁具,五金配件,3,"2018-05-28 13:54:36",五金配件
79,"2018-05-28 13:56:51",通用五金配件,五金配件,3,"2018-05-28 13:54:36",五金配件
80,"2018-05-28 13:56:51",箱包服装五金,五金配件,3,"2018-05-28 13:54:36",五金配件
81,"2018-05-28 13:56:51",模具五金配件,五金配件,3,"2018-05-28 13:54:36",五金配件
82,"2018-05-28 13:56:51",船用五金配件,五金配件,3,"2018-05-28 13:54:36",五金配件
83,"2018-05-28 13:56:51",幕墙五金配件,五金配件,3,"2018-05-28 13:54:36",五金配件
84,"2018-05-28 13:56:51",冲压五金配件,五金配件,3,"2018-05-28 13:54:36",五金配件
85,"2018-05-28 13:56:51",其他五金配件,五金配件,3,"2018-05-28 13:54:36",五金配件
86,"2018-05-28 13:56:51",机床附件,五金配件,3,"2018-05-28 13:54:36",五金配件
87,"2018-05-28 13:56:57",电阻器与电位器,电子器件,4,"2018-05-28 13:54:36",电子器件
88,"2018-05-28 13:56:57",电容器,电子器件,4,"2018-05-28 13:54:36",电子器件
89,"2018-05-28 13:56:57",电声器件,电子器件,4,"2018-05-28 13:54:36",电子器件
90,"2018-05-28 13:56:57",电感元器件,电子器件,4,"2018-05-28 13:54:36",电子器件
91,"2018-05-28 13:56:57",二极管,电子器件,4,"2018-05-28 13:54:36",电子器件
92,"2018-05-28 13:56:57",三极管,电子器件,4,"2018-05-28 13:54:36",电子器件
93,"2018-05-28 13:56:57",传感器,电子器件,4,"2018-05-28 13:54:36",电子器件
94,"2018-05-28 13:56:57",变送器,电子器件,4,"2018-05-28 13:54:36",电子器件
95,"2018-05-28 13:56:57",温敏元件,电子器件,4,"2018-05-28 13:54:36",电子器件
96,"2018-05-28 13:56:57",光敏元件,电子器件,4,"2018-05-28 13:54:36",电子器件
97,"2018-05-28 13:56:57",压敏元件,电子器件,4,"2018-05-28 13:54:36",电子器件
98,"2018-05-28 13:56:57",气敏元件,电子器件,4,"2018-05-28 13:54:36",电子器件
99,"2018-05-28 13:56:57",力敏元件,电子器件,4,"2018-05-28 13:54:36",电子器件
100,"2018-05-28 13:56:57",磁敏元件,电子器件,4,"2018-05-28 13:54:36",电子器件