“ ” 具使 行 気眼炎 白内 網膜 損傷 飛散 や っ 眼傷め 融 やけや火災 直後
Contents
1.2.
3. KOBELCO B2007 11 16
4. KOBELCO 007 16 3 9 5 1 mp lo mt DE ET lessp 5 lmsssgg 5 tmdseys TET TE ET lm 5 eee ET a les TE EE mo 5 le ET eo ETT ET Te 1 ET m0 ET ET lesee 1 0 lesss ME
5. JIS T 8141 JIS T 8142
6. 5 6 7
7. http www kobelco cojp welding gt
8. 11 6
9. 11
10. 6 14 15 47 6 8 57 18 6 2 50 54 4 25 18 18 1 5 1 35 3 31 30 16 12 1 150 16 2006 American Conference of Governmental Industrial Hygienist 2006 TLVs and BEIs Threshold Limit Values for Chemical Substances and Physical Agents and Biological Exposure Indices OSHA Occupational Safety and Health Standards Limits for Air contaminants 1910 1000 Occupational Safety and Health Standards for Shipyard Air contaminants 1915 1000
11. 8 54 4 11
12. 6 12 13 6 KOBELCO B2007 11 16
13. JIS T 8113 JIS T 8101 JIS T 8161 ACGIH American Conference of Governmental Industrial Hygienist KOBELCO 2007 11 16 9 0 SR _ h 10
14. WES 2302 2001 WES 9009 1998 American National Standard ANSI Z 49 1 1999 Safety in Welding Cutting and Allied Processes CSA Canadian Standards Association Standard W117 2 01 Safety in Welding Cutting and Allied Processes 1999 JIS Z 7250 2005 MSDS JIS 4 8 5 4
15. ET es ET lesss DE ET 0 TT 1 1 lose DE ET I MT ET ls DE ET TE lpsse ET TE ET 1 KOBELCO B2007 11 16 4
16. KOBELCO MSDS No P04 01 Rev 3 2007 11 16 MSDS 1 690 780N mm A LB 62 LBM 62 LB 62U LB 62UL LB 62D LB 62N LB 62L LB 65D LB 106 LB 116 LB 80UL LB 88LT LB 98VS LB 80EM B DW 60 DW 60D MX 60 MX 60F C MG 60 MIX 60B MGS 63B MG 70 MGS 70 MG 80 MGS 80 MGS 88A D TGS 62 TGS 60A TGS 80AM E MF 38A MF 38 MF 63 MF 33H PFH 80AK US 49 US 40 US 70 US 80BN US 80LT F DWS 60G 251 8551 100 1 0466 20 3217 FAX 0466 20 3289 2
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