JPH0219451Y2 - - Google Patents

Info

Publication number

JPH0219451Y2

JPH0219451Y2 JP18254083U JP18254083U JPH0219451Y2 JP H0219451 Y2 JPH0219451 Y2 JP H0219451Y2 JP 18254083 U JP18254083 U JP 18254083U JP 18254083 U JP18254083 U JP 18254083U JP H0219451 Y2 JPH0219451 Y2 JP H0219451Y2

Authority

JP

Japan

Prior art keywords

piece

horizontal piece

ventilation hole

mounting

horizontal

Prior art date

1983-11-26

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

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• 238000009423 ventilation Methods 0.000 claims description 14
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
• 238000010276 construction Methods 0.000 description 3
• 238000005516 engineering process Methods 0.000 description 2
• DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 1
• 238000005452 bending Methods 0.000 description 1
• 229910052918 calcium silicate Inorganic materials 0.000 description 1
• 239000000378 calcium silicate Substances 0.000 description 1
• OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
• 239000004568 cement Substances 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 230000008595 infiltration Effects 0.000 description 1
• 238000001764 infiltration Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1