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Example: tourism industry
SAMPLE - jfma.org
R - 404A 2017 3 17 1/7.. E.. PL.. ( ) ( ). M.. SA.. R - 404A 2017 3 17 2/7.. 1,1,1- 1,1,1,2- .. 3 3 3 3 .. E. ( ) ( ) ( ) .. PL.. M.. SA.. R - 404A 2017 3 17 3/7.. E. 300 400 .. PL.. M.. SA.. 1,1,1- 1,1,1,2- . HFC-125 HFC-143a HFC-134a .. 2009 . ACGIH 2009 TLV-TWA . OSHA 2009 PEL-TWA . AIHA WEEL-TWA 1,000 ppm 1,000 ppm 1,000 ppm AIHA: American Industrial Hygiene Association . WEEL: Workplace Environmental Exposure Limit .. R - 404A 2017 3 17 4/7.. - (Bubble-point) (12). (12).. (2).. MPa ( kgf/cm abs) (25 ) (12).. g/cm (25 ) (12). 100g H 0 (25 ) (1).. E.. PL.. M. 1,1,1- 1,1,1,2- . HFC-125 HFC-143a HFC-134a . 50,000 250,000ppm . SA. 10 . 100,000ppm 75,000ppm (3) (4) (3). 4 ALC 4 ALC 4 LC50.
眼に入った場合 ・液体に接触した場合は、直ちに清浄な流水で15分以上洗眼し、速やかに 医師の手当を受ける。
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