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根据 60335-2-24 7.1 的要求:
8 z; H v; u% S( j& A4 m C– the total mass of the refrigerant;
3 V+ `3 ]& f. J# F1 v– for a single component refrigerant, at least one of the following:
* O0 u7 B' ?: p8 @ k' c• the chemical name;
$ e0 h1 ^) o8 X o: u8 A: e• the chemical formula;
2 \0 w# q3 g( E6 L0 R( F5 v• the refrigerant number;
% G+ I, `0 H! d: @– for a blended refrigerant, at least one of the following:
: J1 v, s& H E3 T9 r; ?7 v• the chemical name and nominal proportion of each of the components;
% X) y* j6 ]) X6 C* R9 ~- `8 ]• the chemical formula and nominal proportion of each of the components;
5 v# Q% M6 S! u* q• the refrigerant number and nominal proportion of each of the components;$ K! t, k3 M2 x0 @
• the refrigerant number of the refrigerant blend;# B. @1 I, `; {; Y: H
– the chemical name or refrigerant number of the principal component of the insulation blowing gas.* _3 S4 z$ U( Z
可见,需要标明制冷剂的重量。 |
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