Specification for construction and testing of miners' caplamps in relation to the risk of explosion, for mines susceptible to firedamp
Cap lamps, Lamps, Miners lamps, Mining equipment, Design, Occupational safety, Fire-damp, Flammable atmospheres, Fire safety, Explosive atmospheres, Fire risks, Electrical safety, Electrical equipment, Headwear, Fasteners, Diameter, Dimensions, Electric cells, Enclosures, Battery-powered devices, Sa...
| Corporate Author: | |
|---|---|
| Language: | English |
| Published: |
London
BSI
1988
|
| Subjects: |
Warning: pg_connect(): Unable to connect to PostgreSQL server: could not connect to server: Connection refused (0x0000274D/10061) Is the server running on host "10.8.80.113" and accepting TCP/IP connections on port 5432? in C:\SEAL\vufind\module\VuFind\src\VuFind\ILS\Driver\ILMU.php on line 116
Warning: pg_query() expects parameter 1 to be resource, boolean given in C:\SEAL\vufind\module\VuFind\src\VuFind\ILS\Driver\ILMU.php on line 141
Warning: pg_last_error() expects parameter 1 to be resource, boolean given in C:\SEAL\vufind\module\VuFind\src\VuFind\ILS\Driver\ILMU.php on line 143