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根据 60335-2-24 7.1 的要求:* Y! K7 w/ y% I
– the total mass of the refrigerant;
6 D4 b. o& H) o' [! A3 D# _7 M2 p( D– for a single component refrigerant, at least one of the following:" N1 y* X! w2 l/ R
• the chemical name;
8 W# ?8 f4 O U. l# @2 L• the chemical formula;
- L+ b8 k3 |9 j0 y) @7 W D& k- D3 V• the refrigerant number;' _- K5 }3 L8 N9 M' j2 `
– for a blended refrigerant, at least one of the following:+ G( U! S) g0 o0 P9 W( R. `, K
• the chemical name and nominal proportion of each of the components;! ^( L1 t8 o4 [
• the chemical formula and nominal proportion of each of the components;% V8 q( S# e: ?; [$ T
• the refrigerant number and nominal proportion of each of the components;
! b# K) Q# R C2 {• the refrigerant number of the refrigerant blend;7 G; v% Y7 g5 b: D7 ]0 b
– the chemical name or refrigerant number of the principal component of the insulation blowing gas.
9 C0 C4 p" t9 O3 G- j; I4 D可见,需要标明制冷剂的重量。 |
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