NNN-T-580 Base Document:1963
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
TONG LABORATORY
22-03-1993
English
Requirements for tongs to handle laboratory apparatus such as flasks, beakers, crucibles, evaporating dishes, and casseroles, containing caustics, acids and hot solutions
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