TY - BOOK ED - Indian Standards Institution TI - Indian Standard : Methods of testing Plastics: : Part II - Testing of materials before moulding : Section 2 - Determination of apparent density of moulding materials that can not be poured from a funnel U1 - 678.5 PY - 1977/// CY - N.Delhi PB - Indian Standards Institution KW - IS Code KW - IS : 8543 (Part II/ Sec.2)) - 1977 ER -