Shenhai FRAGOR-Probatur
in principio, CREPITUS-probationem virgas sunt gerie.
Causa est, quod hae virgae plerumque sunt generis flammei generis et gradus tutelae IP55 vel IP65 habent. The “5” In his ratings indicat praesidium contra rumpit et pluviae aquae ingressum. Unde, additional waterproofing isn’t necessary.
You can refer to the IP protection levels. If the second digit is greater than 3, it indicates rainproof capability!