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Random Recommendation- The standard develops bottleneck i
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Industry Standard
" length of metallic valve structure " the standard increases solder upright con- GB/T12221-2005 " length of metallic valve structure " be pair of GB/T12221-1989 and GB/T15188.1~15188.4-1994 standard edit, replace these a few standards. Main in edit change has this level: Structural length somewhat draw together is...
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- Ⅲ standard carries out the country to block technical route again contend for i
- Discuss via what pass several years and revise, on July 1, 2008, motor vehicle country of the 3rd phase discharge a standard (namely European Ⅲ discharges a standard) begin formally to carry out, did not reach a nation the new car of...
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- The overview of cop valve standard
- One, overview Conduit carries the main way that already made contemporary the sources of energy carry, the mainest method that uses Sunday run conduit to carry the resource such as oily, gas, coal to already became current worl...
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- Sealed spacer standard
- 1, GB4622.2-93 twines type spacer to run flange measure series 2, flange of canal of GB9126.1-88 plane steeliness uses asbestine oak film 3, GB9126.2-88 convex profiled bar makes tubal flange use asbestine oak film 4, flange...
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- New standard causes an industry to shuffle high-end freezer is defeated coessent
- As much door, to opening the door freezer lasts to the limit of one's capacity grows, beautiful, the brand such as long rainbow, Kang Jia begins strong enter. But, the addition of the brand did not change market of freezer of do...
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- "Seminar of standard of valve of pump of Sino-French nucleus report " hold smoot
- Master standard of international nucleus report as soon as possible to make valve of nuclear report pump produces a business, before equipment of island of nucleus of Chinese mechanical Joint Industry Conference, France is designed an...
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- Ⅲ carries out the country technical standard is skimble-scamble the roily marke
- On July 1, pollutant discharge standard of national motor vehicle the 3rd phase is restricted to be worth (Ⅲ of country of the following abbreviation) carry out formally. The trade of Chinese heavy-duty truck that in last few years h...
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- Bend pipe fitting: The material that diameter of different of differ in roll end
- Differ in roll end diameter | Material of different diameter canal is qualitative: Stainless steel differ in roll end diameter, different diameter is in charge of (304304l316316l) Alloy steel differ in roll end diameter, diffe...
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