äīդ䤨ߤޤȤäƤⵤɤ٤ʤǤ͡
뿲ȤϤ礦ɤ褤ʤǡäȤ֤̲äƤޤޤ
ν뤫äƤϱΤ褦ǤƤߤˤʤݤ˵ĤʤФʤʤȤĤޤ
ΤҤȤġإζå٤

μ̡
椬Ȥ˥ܥåͭΤǤ餬ʤȯ٤줿ΤǤ߾줬դ˥եȥΥåʳѡˤ۾פƤΤǤ
䡼Ȥ褯ȶʤޤ 󥹥ɤ˹ԤפäƤߤ 1.6kg/cm2餤ޤǸäƤޤ
ȴƤΤǤߤˤƤդǤ͡
μ֤Υå餳ʴˡ
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ޤפǤޤ⤤ʤΤɤΤǤޥåʤФʤޤ͡
㤤 dz񤬰ʤ ɥפҤɤʤ ɥ֤ʤɤ԰ˤʤ ʤɡ
դɬפʤΤ٨ʿΨѤäݤˤϡɥǥåȸƤФͤѤäƤޤΤǶɥʬ˽񤤤ƤΤѤäƤ⤷ޤ
ñˤޤȡɲˣ礽Υ䤬٤뤫ɤǤ礭ʤȽŤ֤Ǥ٤뤳ȤǤޤ
ܥåʤɤϡ100Ǥ͡ŤǤ顣Ǥۤɽ񤭤ޤ٨ʿΨʤȥɥǥåʤ뷹ˤޤ饤åפƤݤ϶褯åǤ͡

Ŭ10ĴɤǤ礦μ֤Ŭ2.4kg/cm2 2.6kg/cm2Ĵ
Ǥ񹳤äޤ

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