word usage - Is it correct to say Please hold on to the subhandrail and railings while walking up the stairs? - English Language Learners Stack Exchange

Por um escritor misterioso

Descrição

Look at the picture, I am not sure if I understand the stairs' anatomy correctly. Do we say "main handrail", "subhandrail", "a railing" as shown in the above picture? A
word usage - Is it correct to say Please hold on to the subhandrail and  railings while walking up the stairs? - English Language Learners Stack  Exchange
Is it correct to say “Please hold on to the subhandrail and railings while walking up the stairs” as shown in the picture in the link? - Quora
word usage - Is it correct to say Please hold on to the subhandrail and  railings while walking up the stairs? - English Language Learners Stack  Exchange
Stair Terminology
word usage - Is it correct to say Please hold on to the subhandrail and  railings while walking up the stairs? - English Language Learners Stack  Exchange
word usage - Is it correct to say go all the way through the corridor, the elevator is just around the corner? - English Language Learners Stack Exchange
word usage - Is it correct to say Please hold on to the subhandrail and  railings while walking up the stairs? - English Language Learners Stack  Exchange
Is it correct to say “Please hold on to the subhandrail and railings while walking up the stairs” as shown in the picture in the link? - Quora
word usage - Is it correct to say Please hold on to the subhandrail and  railings while walking up the stairs? - English Language Learners Stack  Exchange
Stair Terminology
word usage - Is it correct to say Please hold on to the subhandrail and  railings while walking up the stairs? - English Language Learners Stack  Exchange
Which is correct, 'hold on to handrail' or 'hold onto handrail'? - Quora
word usage - Is it correct to say Please hold on to the subhandrail and  railings while walking up the stairs? - English Language Learners Stack  Exchange
Stair Terminology
word usage - Is it correct to say Please hold on to the subhandrail and  railings while walking up the stairs? - English Language Learners Stack  Exchange
Which is correct, 'hold on to handrail' or 'hold onto handrail'? - Quora
word usage - Is it correct to say Please hold on to the subhandrail and  railings while walking up the stairs? - English Language Learners Stack  Exchange
word usage - Is it correct to say zip the front pocket of the back pack all the way to the end? - English Language Learners Stack Exchange
word usage - Is it correct to say Please hold on to the subhandrail and  railings while walking up the stairs? - English Language Learners Stack  Exchange
Stair Terminology
de por adulto (o preço varia de acordo com o tamanho do grupo)