UNIT PIT WORK SIGN IN PIT WORK IN PROGRESS 450X600X0.5 THICKNESS 484-25 UNIT

[Features]
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[Applications]
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【specification】
Summary: 4mmΦ hole 4 holes
Details: During work in the pit (date, start time of work, oxygen concentration, name of company, work supervisor, worker)
Dimensions (mm): 450 x 600 x 0.5 thickness

[Specification 2]
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[Material/Finish]
Iron plate for whiteboard (MEIJI)

[Set contents/accessories]
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【Note】
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