Introduction. 
Scope _ ___ ____________. 
Interpretations and exceptions_ 
Definitions _______. _______________. 
PART 1.—New and existing installations 
Geneval __________________ 
safery-trip controls and quick-stop fac lits 
Determination of distance of traver. 
stopping limits— 
Individually driven mills 
Mills driven in groups_______________ 
Individually and group driven ealender: 
Operating rules________ 
PART 2.—Dixcenssion 
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1 
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2 
2-9 
3 
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