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现在有效的机构名单
4 z( P( \4 Z: kOrganizations Currently Recognized by OSHA as NRTLs1 H6 }, H6 T; P8 Y) B2 H( S2 X$ F
Canadian Standards Association (CSA): a8 [3 A+ L' a$ i4 l
(also known as CSA International) }- v$ {2 O' b7 c3 [* u- p4 E
Communication Certification Laboratory, Inc. (CCL)7 V7 R+ d$ d$ _% `
Curtis-Straus LLC (CSL)
8 P: C- r, L" R5 m+ w. K* dFM Approvals LLC (FM)
7 O+ F# ?& S* D5 |4 K(formerly Factory Mutual Research Corporation), g! X; L% Z: K
Intertek Testing Services NA, Inc. (ITSNA)" F( ]6 x, u: }
(formerly ETL)& }3 N$ D% p {7 M0 [
MET Laboratories, Inc. (MET)
7 e' U$ v' Q" {; O; |8 RNSF International (NSF)
" ^( }- V8 w6 J7 R" rNational Technical Systems, Inc. (NTS)! U6 I, ~& B* B! X3 ~
SGS U.S. Testing Company, Inc. (SGSUS): Z# x0 U7 R$ f2 c
(formerly UST-CA), k2 n2 Y, J% O7 H# y
Southwest Research Institute (SWRI)
3 S6 n- V+ {0 v+ [TUV America, Inc. (TUVAM)
. i9 w- E5 X; Q- nTUV Product Services GmbH (TUVPSG)
3 c- P6 x3 D( ]TUV Rheinland of North America, Inc. (TUV)
6 K: X1 [7 N1 b5 xUnderwriters Laboratories Inc. (UL)
& p. F) Y1 m" Z( u/ f+ s* uWyle Laboratories, Inc. (WL) |
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