mariamelissaal 创建了一篇新文章
29 在

D102-97: AWWA Standard for Coating Steel Water-Storage Tanks | #caixa d água tipo taça usada

D102-97: AWWA Standard for Coating Steel Water-Storage Tanks

D102-97: AWWA Standard for Coating Steel Water-Storage Tanks

Cajas de conexiones resistentes al agua
■ Caja de conexiones dentro que se compone de prensaestopas y un bloque terminal.