Did You Know ? TECHNICAL OF PVC COMPOUND TYPE-A TECHNICAL OF PVC COMPOUND TYPE-B TECHNICAL OFPVC COMPOUND TYPE-C TECHNICAL OF PVC COMPOUND TYPE-A FR TECHNICAL OF PVC COMPOUND TYPE-A SKINNING TECHNICAL OF PVC COMPOUND TYPE A SKINNING FR TECHNICAL OF PVC COMPOUND ST-2 FRLS TECHNICAL OF PVC COMPOUND TYPE-D TECHNICAL OF PVC COMPOUND ST-3