本器由下列各配件组成：
Consisting of an assembly of the following parts:
1. 外套管，外径45x640mm
Outer jecket.o.d.45x640mm
2. 内心管
Inner tube
3. 接 管
Connection tube
| Categories |
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- Vapor Density Apparatus
Model Number: YCHO-1841
Specifications
Vapor Density Apparatus
Language
