Ponpu shiyouhou
Wanyou ponpu souhou
Wanyou ponpu souhou
Wanyou ponpu toriatsukaihou
Kangaiyou ponpu kikai
Ponpu oyobi suiryoku kikai
Shoubou ponpu souhou zensho
Tobata yousui ponpu no tebiki
送水喞筒機
取水喞筒機
Kyuumikawajimaosuishobunjouponpujoushisetsu ponpushitsu
Suirikigaku suisha sokutou
芝浦喞筒場概要
（田畑灌漑用喞筒宣伝）
瓦斯倫喞筒寄付芳名碑
Sokutouhokenshouoyobiryoushuusho
Mikawajimaosuishobunjouponpujoushisetsu ryousuikishitsuoyobiponpushitsuankyo
Katenhou ni yoru hakuri enshin ponpu no nagare to hiteijou tokusei no suuchi kaiseki
Ponpu kikaizu
Ponpu suiryokuki
Uzumaki ponpu
Hanaruru kokoro
Miyagi uzumaki ponpu
Jiki fujou enshin ketsueki ponpu ni kansuru kisoteki kenkyuu
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Uploaded: 2020-12-17