© 博学网 (Boxue58)

 Forgot password?
 注册register
Search
Moderator: pepoo
Author Replies
Views
Last post
Rewards Preview uniform plumbing code 2018 - [Rewards 25 Money] A_elgazar2007 2018-8-24 0372 A_elgazar2007 2018-8-24 19:47
Rewards Preview Ashrae : Variable Refrigerant Flow System: Design and Applications 2018 - [Rewards 30 Money] A_elgazar2007 2018-8-24 0503 A_elgazar2007 2018-8-24 19:47
Rewards Preview CSA C22.2 NO. 89-15 - [Finished] cman 2018-8-24 2242 A_elgazar2007 2018-8-24 03:11
Rewards Preview BS EN 13285:2018 Unbound mixtures. Specifications - [Finished] stqrc810 2018-8-22 1303 A_elgazar2007 2018-8-23 03:59
Rewards Preview CWA 17316-2018 Smart CE marking for construction products - [Finished] stqrc810 2018-8-22 2257 stqrc810 2018-8-22 22:11
Rewards Preview BS EN 352-2:2002 Hearing protectors. Safety requirements and testing. Ear-plugs - [Finished] fuy1127 2018-8-1 3404 dr_saam 2018-8-22 15:57
Rewards Preview BS EN 352-1:2002 Hearing protectors. Safety requirements and testing. Ear-muffs - [Finished] fuy1127 2018-8-1 3383 dr_saam 2018-8-22 15:42
Rewards Preview ISO 6605:2017 Hydraulic fluid power -- Test methods for hoses and hose assemblies - [Finished] fuy1127 2018-8-21 2251 mate 2018-8-21 20:06
Rewards Preview ISO/TS 17165-2:2018 Hydraulic fluid power -- Hose assemblies -- Part 2: Practices for hydraulic hose assemblies - [Finished] fuy1127 2018-8-17 1261 A_elgazar2007 2018-8-19 03:58
Rewards Preview CAN/CSA-E60335-2-31:12 (R2017) - [Rewards 10 Money] cman 2018-8-3 1252 cman 2018-8-16 23:48
Rewards Preview Ashrae : Variable Refrigerant Flow System: Design and Applications - [Rewards 5 Money] A_elgazar2007 2018-8-11 0320 A_elgazar2007 2018-8-11 16:09
Rewards Preview ISO/IEC 14443-3:2018(en) - [Rewards 10 Money] sunjj 2018-7-4 2356 sunjj 2018-8-10 15:16
Rewards Preview IEC 60335-2-14:2016 Household and similar electrical appliances - Safety - Part 2-14: Particular requirements for kitchen machines - [Finished] fuy1127 2018-8-2 1305 asdasd 2018-8-10 00:13
Rewards Preview ISO 14955-2:2018 Machine tools -- Environmental evaluation of machine tools -- Part 2: Methods for measuring energy supplied to machine tools and machine tool components - [Finished] fuy1127 2018-8-9 1250 asdasd 2018-8-10 00:08
Rewards Preview ISO 4869-2:1994(en) Acoustics — Hearing protectors — Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn - [Finished] fuy1127 2018-8-2 1216 stqrc810 2018-8-2 13:46
Rewards Preview uniform plumbing code 2018 - [Rewards 5 Money] A_elgazar2007 2018-7-28 0296 A_elgazar2007 2018-7-28 19:09
Rewards Preview ASTM D4483-2018 - [Finished] dr_saam 2018-7-24 1260 stqrc810 2018-7-24 21:25
Rewards Preview ASTM 14 standards - [Finished]  ...2 dr_saam 2018-7-20 16585 stqrc810 2018-7-20 18:28
Rewards Preview ASTM D1618-2018 - [Finished] dr_saam 2018-7-18 1256 A_elgazar2007 2018-7-18 20:28
Rewards Preview EN 869:2006+A1:2009 Safety of machinery - Safety requirements for pressure metal diecasting units - [Finished] fuy1127 2018-7-16 2286 A_elgazar2007 2018-7-16 21:26
Rewards Preview CAN/CSA C22.2 NO. 47-13 - [Finished] cman 2018-7-12 1322 A_elgazar2007 2018-7-13 20:04
Rewards Preview ISO 28590:2017 Sampling procedures for inspection by attributes -- Introduction to the ISO 2859 series of standards for sampling for inspection by attributes - [Finished] cobak212 2018-7-13 1468 A_elgazar2007 2018-7-13 17:49
Rewards Preview CSA C9-17 - [Rewards 10 Money] cman 2018-7-12 0225 cman 2018-7-12 23:31
Rewards Preview BS EN 13035-1:2008 Machines and plants for the manufacture, treatment and processing of flat glass. Safety requirements. Storage, handling and transportation equipment inside the factory - [Finished] fuy1127 2018-7-12 1299 stqrc810 2018-7-12 18:19
Rewards Preview ISO/TS 19837:2018 Safety of machinery -- Trapped key interlocking devices -- Principles for design and selection - [Finished] fuy1127 2018-7-11 1265 A_elgazar2007 2018-7-12 03:24
Rewards Preview RIA TR R15.306-2016 Task-based Risk Assessment Methodology - [Rewards 10 Money] fuy1127 2018-7-4 0271 fuy1127 2018-7-4 15:16
Rewards Preview IEC 61800-5-1:2007/AMD1:2016 Amendment 1 - Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy - [Finished] fuy1127 2018-6-21 1301 A_elgazar2007 2018-6-25 03:40
Rewards Preview ASHRAE: Residential Indoor Air Quality Guide: Best Practices for Acquisition, Design, Construction, Maintenance and Operation - [Rewards 5 Money] A_elgazar2007 2018-6-9 3425 dr_saam 2018-6-23 19:32
Rewards Preview ASHRAE Arabic - Standard 62.1-2016 - [Rewards 5 Money] A_elgazar2007 2018-6-21 0344 A_elgazar2007 2018-6-21 16:23
Rewards Preview C22.2 NO. 182.3-16 - [Finished] cman 2018-5-24 1333 asdasd 2018-6-20 21:23
Rewards Preview CSA C22.2 No. 60335-2-59 - [Finished] cman 2018-6-19 1266 asdasd 2018-6-20 21:20
Rewards Preview ISO 16092-1:2017 Machine tools safety -- Presses -- Part 1: General safety requirements - [Finished] fuy1127 2018-6-19 1284 A_elgazar2007 2018-6-19 23:10
Rewards Preview IEC 60695-11-5:2016 - [Finished] cman 2018-6-12 1242 A_elgazar2007 2018-6-12 02:29
Rewards Preview Request AMCA 260-2013 - [Rewards 100 Money] hadiranji 2018-5-28 1315 hadiranji 2018-6-1 03:00
Rewards Preview ASTM E1509 - 12(2017) - [Finished] cman 2018-5-31 2362 asdasd 2018-5-31 07:26
Next »

Powered by Discuz! X3.2

© 2001-2013 Comsenz Inc.

To Top Return to the forum