91精品久久久久久无码_无码精品人妻一区_日韩精品无码人成视频手机_中文字幕无码久久精品青草

20G高壓鍋爐管

規(guī)格	數(shù)量/T	規(guī)格	數(shù)量/T
10 x 2	3.7	168 x 12-25	20.52
12 x 2	12.5	194 x 8-22	32.10
14 x 2-3	4.8	219 x 8-20	26.31
16 x 3	5.2	219 x 22-30	28.49
25 x 2.5-3	7.8	245 x 10-22	31.52
28 x 2.5-4	6.3	245 x 25-32	20.70
32 x 3.5-4	8.2	273 x 10 x 18	35.65
42 x 3.5-6	19.7	273 x 20-25	50.23
51 x 3.5-6	12.48	325 x 10-18	28.42
57 x 3.5-8	18.23	325 x 20-40	60.03
60 x 3.5-8	19.27	351 x 10-18	17.93
76 x 4.5-12	28.42	351 x 20-30	19.25
89 x 4.5-14.2	16.81	377 x 10-16	24.82
108 x 6-14	19.14	377 x 20-35	46.87
127 x 6-24	23.49	426 x 12-20	60.46
133 x 8-25	20.52	426 x 25-40	34.42
159 x 8-28.5	23.49