> PE > ʔ

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04-001   24/40 50 on.
04-051   24/40 50 on.
04-002   26/45 50 on.
04-052   26/45 50 on.
04-003   27/50 40 on.
04-053   27/50 40 on.
04-004   27/52 40 on.
04-054   27/52 40 on.
04-005   28/53 30 on.
04-055   28/53 30 on.
04-006   28/55 30 on.
04-056   28/55 30 on.
04-007   30/60 30 on.
04-057   30/60 30 on.
04-008   34/60 15 on.
04-058   34/60 15 on.
04-009   34/65 15 on.
04-059   34/65 15 on.

"PE "

ʔ

   ʔ

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LDPE

     LDPE

LDPE

   LDPE

HDPE

   HDPE

LDPE

   LDPE