Re ka hlahisa lihlahisoa ho latela maemo a kang EN877 / DIN19522 / ISO6594 ASTM A888 / CISPI 301, CSA B70, BS4622 , ISO2531, EN545, EN598.Re tšepa ka tieo hore re ka theha tšebelisano ea nako e telele le e molemo ka bobeli le balekane ho pota lefatše.
Nako ea poso: May-27-2020