Histadrut ha-kelalit shel ha-ʻovdim be-Erets-Yiśraʼel. Ṿaʻadah ha-merkazit le-higyenah miḳtsoʻit ṿe-sotsyalit, Histadrut ha-kelalit shel ha-ʻovdim be-Erets-Yiśraʼel