C171120 |
带夹层分馏柱,14/20,冷凝长110mm,柱高:180mm |
包装说明:
|
个 |
|
46.13
|
46.13
|
|
C171200 |
带夹层分馏柱,14/20,冷凝长200mm,柱高:280mm |
包装说明:
|
个 |
|
51.75
|
51.75
|
|
C174200 |
带夹层分馏柱,24/40,冷凝长200mm,柱高:330mm |
包装说明:
|
个 |
|
54.00
|
54.00
|
|
C179110 |
带夹层分馏柱,19/22,冷凝长110mm,柱高:200mm |
包装说明:
|
个 |
|
50.63
|
50.63
|
|
C179200 |
带夹层分馏柱,19/22,冷凝长200mm,柱高:280mm |
包装说明:
|
个 |
|
51.75
|
51.75
|
|