 |
| |||
| rise-to-span ratio (арки); rise-span ratio; rise-to-span ratio (арки) | |||
| pitch (арки) | |||
| отношение подъёма к пролёту: 4 phrases in 2 subjects |
| Construction | 3 |
| Military | 1 |
|
| |||
| rise-to-span ratio (арки); rise-span ratio; rise-to-span ratio (арки) | |||
| pitch (арки) | |||
| отношение подъёма к пролёту: 4 phrases in 2 subjects |
| Construction | 3 |
| Military | 1 |