Tidious
发表于 2025-3-30 10:42:42
http://reply.papertrans.cn/47/4641/464028/464028_51.png
下船
发表于 2025-3-30 15:54:25
Fuels for Diesels & Turbines,omponent, kerosine and middle distillates (for example gas oil), which are manufactured from crude oil by distillation and processing, and fuel oil, which consists mainly of the residue left after distillation of crude oil.
echnic
发表于 2025-3-30 19:42:50
http://reply.papertrans.cn/47/4641/464028/464028_53.png
孤独无助
发表于 2025-3-30 23:48:58
Gas-firing Equipment,al butane and commercial propane). However, to illustrate the different combustion systems available, natural gas burners are used as examples, since town gas equipment is at present being converted in the UK and burners suitable for natural gas are, in general, equally satisfactory on LPG.
CHANT
发表于 2025-3-31 02:15:11
http://reply.papertrans.cn/47/4641/464028/464028_55.png
慢慢冲刷
发表于 2025-3-31 05:59:09
http://reply.papertrans.cn/47/4641/464028/464028_56.png
冷淡周边
发表于 2025-3-31 11:04:33
t. Specifically, the critical social process fostered by Logo may be the interpersonal coordination of divergent ideas. This research advances our understanding of the specific features of Logo computer environments that foster changes in higher-order thinking and extends existing theory by suggesti
变色龙
发表于 2025-3-31 15:20:47
G G Thurlow MSc PhD CEng FIMechE FInstFtions, cities, national economies and, finally, the global problems of man and in his limited and fragile environment. The field has reached a stage of self sustained development and momentum. A few years ago the System Dynamics Society was founded, a high quality academic journal is now published in its fift978-3-540-51447-3978-3-642-74946-9
作茧自缚
发表于 2025-3-31 17:51:45
J Senior CEng MIMechEies, national economies and, finally, the global problems of man and in his limited and fragile environment. The field has reached a stage of self sustained development and momentum. A few years ago the System Dynamics Society was founded, a high quality academic journal is now published in its fift
滴注
发表于 2025-4-1 01:08:09
M E Horsley BScTech PhD CEng AMIChemE FInstFies, national economies and, finally, the global problems of man and in his limited and fragile environment. The field has reached a stage of self sustained development and momentum. A few years ago the System Dynamics Society was founded, a high quality academic journal is now published in its fift