[(c)(i) conditions subject to which a factory may be exempted from the operation of clauses (ii) and (iii) of sub-section (1) of section 5B;
」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」」＜第２章　物質の構成粒子＞（教p19-）