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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
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9 P" L: A4 ]; R9 F# Z$ E8 x20340 Flammability of conveyor belts; specifications and method of test
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& @9 ^9 G& o' b8 j. N% ?8 k22100-1 Synthetic materials for underground use; hygiene requirements
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# z0 E$ `/ F# d5 s6 U" S! C/ Z22101 Basics for the desing of belt conveyors (new version of Dec.2011 superseding the 1982 and 2002 issues), _6 F& Q1 e# `# b( D9 u
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22102 Textile carcass conveyor belts
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22103 Fire resistant conveyor belts for coal mining
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22104 Antistatic conveyor belts; requirements and testing9 S6 M- p f* G4 ^7 P! y" @! `
22107 Continuous mechanical handling equipment; idler sets for belt conveyors, principal dimensions
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- v; u3 O" f( r8 ^- N; G9 a22109 Textile carcass conveyor belts for underground coal mines („self-extinguishing“ grades) Issue 2013 |" ~1 a" ~5 ^8 C
4 ~! ^0 b0 D7 e7 f9 N22110 Dynamic testing of conveyor belt joints3 b! P `: i) s5 Q% F6 e
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22112 Belt conveyors for underground coal mining
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5 D3 R3 ^; a1 ]( [" ?22117 Conveyor belts for coal mining; determination of the limiting oxygen index (LOI)
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22118 Textile carcass conveyor belts for use in underground coal mines; fire testing
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6 h3 O- A& M: l22120 Scraper rubber for underground coal mining% S! }3 p) Z% R! \% H
5 F6 S C7 @8 d+ R: }6 U22121 Textile carcass conveyor belts for coal mining; permanent joints
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22123 Indentation rolling resistance of conveyor belts - Requirements, testing
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22129 Steel cord conveyor belts for underground coal mining! p& Y8 {' v% B1 T. o6 n
: E3 L9 R, }2 F' B3 p22131 Steel cord conveyor belts; n$ a; R+ b# N# o- ]4 l! g/ b
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22721 Textile conveyor belts for underground use1 R4 x3 D2 N2 t- i) b
/ z8 T$ w5 j7 p* [8 W8 K4 L22123 Indentation rolling resistance of conveyor belts! l7 m' k6 ?3 x ~' ]. V
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28094 Steel cord conveyor belts; adhesion strength test of core to cover layer3 O0 ]: |/ k+ j6 X% N1 v1 K/ d/ d
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53504 Testing of breaking strength and elongation of rubber
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0 l3 y# [9 P* p, d& f( d53505 Testing of hardness of rubber (Shore A and D)
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2 a) I, x/ o& A53507 Testing of tear strength of rubber
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' [/ ~6 y7 I0 H% K& w* J- ~53513 Determination of the visco-elastic properties of rubber
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0 C6 h/ {: S) Y9 I- g53516 Testing of abrasion resistance of rubber |
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