your supplier can give you those information/ v% ?. B8 W$ J o8 C
}! M) _2 e5 Q+ [( Aviscostiy and sound speed and so on. % j; N* A. {' o0 m2 Z) c9 x) W; B; S O$ {5 ]+ B
this kind of information should be shown in your manual stuff
give you some relative specification / d$ p. S: M; y7 u5 @( c+ V: M E6 H( }% q ?! p6 w3 v' m9 L
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sound speed 1233 m/s @ 20 degree% o1 p {# Y, u, C8 A# u
bulk modulus 1.31*10^9 N/m^3 @20; x h& X. F1 p' o# U1 T' ]: P
density 863 kg/m^3 @ 40 % s9 W! F! Y2 w* wviscosity 68 cst @40- b! h9 f6 B( I. {% }4 p* ?: @
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plz check and compare with your oil. S a1 V e8 r J6 `; X( {
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those numbers above are not 100% sure