000 00335nam a22000857a 4500
245 _aIS 3400 (Part 9) 2020 (ISO 2781:2018). Methods of test for vulcanized rubber. Part 9. Rubber, vulcanized or thermoplastic-Determination of density. Fourth Revision
260 _aNew Delhi
_bBureau of Indian Standards
_c2020
300 _a10p.
942 _cST
999 _c74887
_d74887