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00904nam a2200217 a 4500 |
| 001 |
1988379 |
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20171111235926.0 |
| 008 |
020709s1957----enk gr 000 0 Eng d |
| 040 |
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|a GR-AtNTU
|b gre
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| 082 |
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0 |
|2 22
|a 621.30289 BRI
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| 110 |
2 |
0 |
|a British Standards Institution
|
| 245 |
1 |
0 |
|a Flameproof enclosure of electrical apparatus /
|c British Standards Institution
|
| 260 |
1 |
0 |
|a London:
|b British Standards Institution,
|c 1957
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| 300 |
1 |
0 |
|a 54 p. :
|b ill., tables, diag. ;
|c 21 cm.
|
| 490 |
0 |
0 |
|a British Standard ;
|v 229 : 1957
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| 650 |
1 |
0 |
|a Electric apparatus and appliances
|x Safety measures
|
| 650 |
1 |
0 |
|a Electric apparatus and appliances
|x Fires and fire prevention
|
| 650 |
1 |
0 |
|a Explosionproof electric apparatus and appliances
|
| 650 |
1 |
0 |
|a Standardization
|
| 952 |
|
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|a GR-AtNTU
|b 59cc1d7e6c5ad13446f7f881
|c 998a
|d 945l
|e 621.30289 BRI
|t 1
|x m
|z Books
|
| 952 |
|
|
|a GRThAnMak
|b 59cc998b6c5ad1344600fd52
|c 998a
|d 945l
|x m
|z Books
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