أنبوب رئيس :مستقيم 1 1/8
|7|
|8||9|
|18| :|19|
|20| | A | B | C | D | E | F | G | H | I | J | K | L | M | |21| | |22| |
|23| | |24| | |25| | |26| | |27| | |28| | 70 | |29| | |30| | |31| | 43 | |32| | |33| | |34| | |35| | |36| |
|37| | |38| | |39| | |40| | |41| | |42| | 70 | |43| | |44| | |45| | 43 | |46| | |47| | |48| | |49| | |50| |
|51| | |52| | |53| | |54| | |55| | |56| | 70 | |57| | |58| | |59| | 43 | |60| | |61| | |62| | |63| | |64| |
|65| | |66| | |67| | |68| | |69| | |70| | 70 | |71| | |72| | |73| | 43 | |74| | |75| | |76| | |77| | |78| |
|79| | |80| | |81| | |82| | |83| | |84| | 70 | |85| | |86| | |87| | 43 | |88| | |89| | |90| | |91| | |92| |