 Every factory and workshop in this state where women and children are employed and where dusty work is carried on shall be lime washed or painted at least once in every twelve months. Every floor of any room of any establishment herein named where women...  Biennial Report - الصفحة 26بواسطة Minnesota. Department of Labor and Industry - 1914عرض كامل - لمحة عن هذا الكتاب
 | Irene Osgood - 1910 - عدد الصفحات: 26
...dusty work, to be lime-washed or painted "once in every twelvemonth;" the floors must be thoroughly cleaned with soap and water "at least once in six months," and the closets "once in every week." These definite requirements contrast favorably with the usual undefined... | |
 | United States. Bureau of Labor - 1912 - عدد الصفحات: 1140
...painted at least once in every twelve months. Every floor of any room in said factory shall be thoroughly cleaned with soap and water at least once in six months and every dressing room and water closet in said factory shall be thoroughly cleaned with soap and water... | |
 | 1915 - عدد الصفحات: 1150
...Every floor of any room of any establishment herein named where women are employed shall be thoroughly cleaned with soap and water at least once in six months and every dressing room and water closet in such establishment shall be thoroughly cleaned with soap and... | |
 | Minnesota - 1917 - عدد الصفحات: 202
...Every floor of any room of any establishment herein named where women are employed shall be thoroughly cleaned with soap and water at least once in six months and every dressing room and water closet in such establishment shall be thoroughly cleaned with soap and... | |
 | Minnesota - 1919 - عدد الصفحات: 222
...Every floor of any room of any establishment herein named where women are employed shall be thoroughly cleaned with soap and water at least once in six months and every dressing room and water closet in such establishment shall be thoroughly cleaned with soap and... | |
 | Minnesota - 1921 - عدد الصفحات: 202
...Every floor of any room of any establishment herein named where women are employed shall be thoroughly cleaned with soap and water at least once in six months and every dressing room and water closet in such establishment shall be thoroughly cleaned with soap and... | |
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