| http://www.w3.org/ns/prov#value | - The containers obtained by using two kinds of samples and by changing the primary blow-molding conditions were measured in regard to the thickness T4 (mm) and degree of crystallinity X4 (%) at the center of bottom portion, and thickness T4 (mm) and degree of crystallinity X4 (%) at valley portions in the periphery of the bottom center 10 mm away from the center of bottom portion.
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