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% k. y( r6 O: G" H( [ | Poisonous and injurious gases
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0 s# v' D* F- a4 | | 61010-1(ed.1);am1;am2. S8 R; W) {) s8 u3 B
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Standard:4 ]& B. @; @6 r5 ?) b2 C9 L: X
IEC 61010-1:1990 +A1:1992 + A2 :19958 ~+ R F# G4 ?( e* h; f% I
Sub clause:7 M2 K0 y7 ^. k* `
13.13 c' L+ o; m7 N
Sheet n. 355
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Subject:
0 i5 P1 ~% _8 t+ i8 [+ H* y9 SPoisonous and injurious gases" ?- n' B6 ?6 ]5 A* t
Key words:
# r! C: b6 M4 B9 c- A0 r- Poisonous gases, b5 v$ ^5 ~; Q+ X. W5 m
- Injurious gases3 a: L1 g: d% f" b; d
- Dangerous amounts
0 m& y: T, S. A |& SProvisional decision taken by ETF3 and confirmed by CTL at its 38th meeting, in Toronto3 b4 A+ A- o4 j2 C
Question:8 }3 v: y8 l( { z
1. What criteria do laboratories employ to determine acceptable limits for gases?% F' Z! ~! d" G5 q1 v- i
2. What techniques do laboratories employ to detect and identify dangerous gases?0 q8 M) @# O# a& d0 @0 t
Decision:
: ~7 E5 Z* n# r& o( Y! D1 |It was agreed that National Occupational Threshold Limits apply. The limits apply to gases released both during normal and single fault conditions.. ^- @0 @( X( J
NOTE: It was mentioned that this sub-clause may not appear in the Second
2 Q9 ?6 l4 Y% ` }+ s: q" Q8 X( m) GEdition of IEC 61010-1.
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发表于 2012-9-18 12:44
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