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241
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242
Rubber hoses and hose assemblies for automobile power steering systems
Published 1986“…London : BSI,…”
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243
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244
Limits for physical imperfections of parts made from magnetic oxides
Published 1986“…London : BSI,…”
-
245
Determination of ferrite number in austenitic weld metal deposited by covered Cr-Ni steel electrodes
Published 1987“…London : BSI,…”
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246
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247
Apparatus with one or more particular functions for connection to certain public switched telephone networks
Published 1984“…London : BSI,…”
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248
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249
-
250
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251
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252
Full sequence automatic control systems used on gas-fired appliances
Published 1987“…London : BSI,…”
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253
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254
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255
Installation of gas-fired hot water boilers of rated input not exceeding 60 kW
Published 1987“…London : BSI,…”
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256
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257
Determination of image distortion of electro-optical X-ray image intensifiers
Published 1986“…London : BSI,…”
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258
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259
-
260
Statistical methods for determining and verifying stated noise emission values of machinery and equipment
Published 1987“…London : BSI,…”