(A) metric
(B) buttress
(C) square
(D) acme
(E) NPT (national pipe threads)
(A) metric
(B) buttress
(C) square
(D) acme
(E) NPT (national pipe threads)
| Share this... |
Facebook
|
Twitter
|
Linkedin
|
Whatsapp
|
Your email address will not be published. Required fields are marked *