Title: Duaḥ ʻal ha-biḳoret be-ḥevrat "Sherutim ḥashmaliyim mekhaniyim ḥevrat bat shel Meḳorot ḥevrat mayim be-ʻe. m."
Subjects: Waterworks, Maintenance and repair, Electric machinery, Sherutim ḥashmaliyim mekhaniyim ḥevrat bat shel Meḳorot ḥevrat mayim be-ʻe. m., Sherutim hashmaliyim mekhaniyim ḥevrat bat shel Meḳorot ḥevrat mayim be-ʻe.m.