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Industry Standard
" level of industrial industry state and occupation standard catalog (2008) " is
Study by mechanical science half an year of total courtyard last a period of time weaves " level of industrial industry state and occupation standard catalog (2008) " (next weighing " catalog " ) will in June 2008 the bottom is i...
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Domestic hydraulic pressure and pneumatic standard encyclopedia
Neq JIS B83771991JB/T 5924 - 1991 consult the rated and fatigue pressure of housing of look of pressure of component of NFPA/T2.6.1M-1974 hydraulic pressure and method of test and verify of pressure of rated static stateJB/T 5963 - 2 199...
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63 oil and chemical standard are abolished
National hair changes appoint released a few days ago 2008 the 9th announcement, abolish 436 occupation standard. In these standards that are abolished, those who belong to oil and chemical industry category is mutual 63. Among them, che...
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New " GB " brigadier of mark of 10 thousand energy-saving environmental protecti
National level appoint director Liu Ping all says on the meeting, national level appoint had caught concentration 2008 with " managing energy law " , " circular economy standard " the 82 states level of form a complete set and " the...
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The country promulgates a mould main standard
Die standard: Mould bases (GB/T2851 - 2861) ; Armor plate mould bases (JB/T7181 - 7188) ; Spare parts and technical condition (JB/T7642 - 7652) ; Round punch and round sunken model (JB/T5825 - 5830) standard of plastic injection mould...
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Standard appoint standardize labour 8 years to make 8 focal points certainly
The whole nation that held in Beijing on December 19 used conference of international standard job to decide our country standardized 8 keys of the job 2008. Our country standardized a key to include 2008: It is those who finish...
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Draft of occupation standard of oil natural gas " steel tube pipe fittings solde
The course is strict and authorized, a few days ago, the draft of occupation standard of oil natural gas that by steel tube of treasure chicken oil finite liability company is in charge of drafting " steel tube pipe fittings sold...
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Industry of natural gas of our country oil already was made now release 48 " bil
On June 16, national hair changes appoint in approving occupation standard of issuance natural gas of a batch of oil, having 14 is standard of Chinese and English bilingual edition, increase level of 34 when release since 2003 biling...
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