1.

WHAT_IS_THE_RANGE_OF_MELTING_OR_SOFTENING_TEMPERATURE_OF_HIGH_DENSITY_POLYETHYLENE??$

A. 125-135 ᵒC
B. 110-117 ᵒC
C. 90-110 ᵒC
D. 118-120 ᵒC
Answer» B. 110-117 ¬¨‚à묨¬µ‚àö‚â†C


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