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发表于 2016-6-8 16:59:46
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16851 Textile conveyor belts; determination of endless length' r: K. x: Z7 }
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20340 Flammability of conveyor belts; specifications and method of test
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22100-1 Synthetic materials for underground use; hygiene requirements
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9 Z) o. v1 W) _' j' P- c, Z% x22101 Basics for the desing of belt conveyors (new version of Dec.2011 superseding the 1982 and 2002 issues)
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& v/ r: N4 {5 K# k22102 Textile carcass conveyor belts( G, o, @2 I6 v; `- v5 L/ O2 z
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22103 Fire resistant conveyor belts for coal mining
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4 e0 d- A7 F( J6 U; g+ j3 @) J6 m22104 Antistatic conveyor belts; requirements and testing8 h" \* c& ~% }/ ?( o+ l
22107 Continuous mechanical handling equipment; idler sets for belt conveyors, principal dimensions
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4 w, e. t9 p# ~3 @22109 Textile carcass conveyor belts for underground coal mines („self-extinguishing“ grades) Issue 2013
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' K: U( Y4 o: g3 u1 s: u22110 Dynamic testing of conveyor belt joints
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22112 Belt conveyors for underground coal mining
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22117 Conveyor belts for coal mining; determination of the limiting oxygen index (LOI)" Y2 s" C. e8 f, q: G; W+ Y* d
5 w, n* t8 s$ z4 C22118 Textile carcass conveyor belts for use in underground coal mines; fire testing
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" e4 |5 _* d9 ^* e22120 Scraper rubber for underground coal mining& G6 Z' _% l' @7 o3 k$ ]. t* l$ ]+ l
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22121 Textile carcass conveyor belts for coal mining; permanent joints
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9 D0 b7 i' i% p0 S4 N0 q1 k22123 Indentation rolling resistance of conveyor belts - Requirements, testing+ N |3 ^9 a5 S. ~
9 l7 B: {" v( p2 N22129 Steel cord conveyor belts for underground coal mining9 Y Z \, T. \9 n& N
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22131 Steel cord conveyor belts ~' t" b4 s- N8 q* q( H' L
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22721 Textile conveyor belts for underground use3 Y3 k+ X; y) K9 j/ U
: W5 `( ~. A5 A) z- y22123 Indentation rolling resistance of conveyor belts% m# k) s L+ F8 u' K; N2 z
: ^" ~6 O4 M- \/ m" P1 x9 v28094 Steel cord conveyor belts; adhesion strength test of core to cover layer$ Z1 Y7 N3 @( A- q- t* \' A
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53504 Testing of breaking strength and elongation of rubber
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53505 Testing of hardness of rubber (Shore A and D)
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/ U) T- x4 h2 I# r! U53507 Testing of tear strength of rubber
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! F; `5 T4 W' R9 T3 u0 r53513 Determination of the visco-elastic properties of rubber, g" p& J2 U9 e$ B+ ~7 _+ s9 r- ~, p
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53516 Testing of abrasion resistance of rubber |
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