产品描述ON A PROFESSIONAL BASIS, FOR TESTING. SAMPLES OF SANDWICH PANELS, IN A SET OF 4 PANELS (SANDWICH PANEL SAMPLES, INCLUDE 4 PANELS).: WEIGHT: 4.9 KG; 2) TYPE AND QUANTITY OF PACKAGING: 1 BOX; 8) INVEST PROGRAM CODE: 000; 11) SIGN OF STATE PURCHASES: 02;[展开]