Nenryou kokusaku to sekiyu hijouji no saininshiki : sekiyu shigen no hinkon to gasorin koutou no hitsuzensei

Nenryou hijouji to sekiyu kabu : nenryou kokusaku kakuritsu no kyuumu

Nenryou no shintaisei : sekitan to sekiyu to mokutan

Hijouji no ninshiki to kakugo

Hijouji no ninshiki to seinen no kakugo

Hijouji ninshiki to seinen no kakugo

Nenryou kokusaku to riken no ootaki tennen gasu ni tsuite

Shigen no aigo to hijouji zaisei keizai eno kokumin no kyouryoku

Sekiyu hatsudouki no kouzou to shuuri

Tanka koutou no suusei to sono chousetsusaku

Kitakarafuto sekiyu riken to soren no taido

Gunbu no hijouji ninshiki to taji hirota naikaku no shourai

Sekiyu hatsudoukisen oyobi kikan no kouzou to unten

Tajuu entou sekiyu tanku no kyoudo kaiseki to sekkei shisutemu no kaihatsu

Sekiyu seisei puranto no kenzensei hyouka to zairyou rekka ni kansuru kenkyuu

Sekiyu seiseiyou kouon kouatsu youki no kankyou kyoudo hyouka to shinraisei no koujou ni kansuru kenkyuu

Gasu tābin ni okeru sekitan gasuka nenryou nenshou ni tomonau NOx seisei kikou no kaimei to sono teigen ni kansuru kenkyuu