daaisy1
20.05.06, 18:00
Valve guards should only be present when valving if they are designed to be
permanently fixed to the cylinder and following risk assessment that
considers the design of machine and design of the package. It is acceptable
for valve guards to be fitted loosely when valving if the design requires
that it be positioned prior to the valve, as in the case when a valve shroud
keeper plate is fitted.
proszę o przetłumaczenie powyższego fragmentu
z góry dziękuję za pomoc
Edyta