threaded rod type with two start installation from the Straight period less than 30m point not to,
after a 30m interval installation,
the terminal does not install less than 30m.
(However, W750 over 1 Tray straight section is below the terminal 30m, as shown in Figure to be fitted with reinforced supports. install every 15m when installing more than two)
with the support
2
đang được dịch, vui lòng đợi..
