コマツ:4社と脱炭素推進:Rio Tinto,BHP,Codelco,Boliden(動画):  Komatsu: 4 companies decarbonization: Rio Tinto, BHP, Codelco, Boliden:  小松:4家推动脱碳的公司:力拓、必和必拓、Codelco、Boliden。

engine, 0.Climate Change, Carbon Emissions, Product Carbon Footprint, Toxic Emissions & Waste, Motor, precision

JAXA:Rotating Detonation Engine:衝撃波を推力に(動画):  JAXA: Rotating Detonation Engine: Using shock waves as thrust:  JAXA:旋转爆震发动机:使用冲击波作为推力

engine, JAXA, precision, Space

日立建機:油圧ショベル&ダンプ:「EX5600-7」(動画):  Hitachi Construction Machinery: Flood Excavator & Dump: “EX5600-7″:  日立建机:洪水挖掘机和自卸车:“EX5600-7”

engine, Heavy Industries, Engineering, precision

三菱重工:水素100%で発電するエンジン:安定燃焼手法を確立(動画):  MHI:Engine generates electricity with hydrogen:Stable combustion method: 三菱重工:用100%氢气发电的发动机:建立稳定的燃烧方法

engine, Hydrogen, precision

クボタ:米国で小型建機製造:Great Plains Manufacturing(動画):  Kubota: Small construction machinery base in the United States: 久保田:美国小型工程机械制造基地:大平原制造业