查询词典 sewage gas

fossil fuels: coal, oil, and natural gas：矿物燃料(煤、石油、天然气)

烟尘排放 soot emissions | 矿物燃料(煤、石油、天然气) fossil fuels: coal, oil, and natural gas | 清洁能源 clean energy

fossil fuels: coal, oil, and natural gas：矿物燃料(煤,石油,天然气)

烟尘排放 soot emissions | 矿物燃料(煤,石油,天然气) fossil fuels: coal, oil, and natural gas | 清洁能源 clean energy

four-ply brocade：四色纬纱提花台布

four-pin crossarm brace 四线横臂拉条 | four-ply brocade 四色纬纱提花台布 | four-pole gas analyzer 四极气体分析仪

natural fragrances：天然香料

Natural feature;自然地物;; | natural fragrances;天然香料;; | Natural gas;天然气;;

friction glazed paper board：摩擦压光纸板

friction glazed machine 摩擦抛光机 | friction glazed paper board 摩擦压光纸板 | friction lighter for igniting gas 摩擦煤气打火器

top fruit sprayer：果树树冠,果树树冠喷雾器

top frame ==> 顶层构架 | top fruit sprayer ==> 果树树冠,果树树冠喷雾器 | top gas exhaust port ==> 炉顶排气孔

Hong Kong Gaseous Fuel Engineering Employees Association：香港气体燃料工程员工协会

Hong Kong Gas Contractors' General Association Limited, The 香港气体业总... | Hong Kong Gaseous Fuel Engineering Employees Association 香港气体燃料工程员工协会 | Hong Kong Institute of Architects 香港建...

Supply of Heating Fuel Gas Ventilation and Air-conditioning Engineering：(供热、供燃气、通风及空调工程)

102. Municipal Engineering... | 103. Supply of Heating Fuel Gas Ventilation and Air-conditioning Engineering *(供热、供燃气、通风及空调工程) | 104. Disaster Prevention, Reduction and Protection engineeri...

oil furnace：燃油炉

oil drawing 油回火 | oil furnace 燃油炉 | oil gas 石油气

furnaces：(马弗炉)

Funnels, Separatory (分离漏斗) | Furnaces (马弗炉) | Gas Dispersion Tubes (气体分散管)

Permanently mounted to American-made 3/4" hose bibb：永久安装在美国制造的3 / 4 "软管比伯

Features: 特点: | Permanently mounted to American-made 3/4" hose bibb永久安装在美国制造的3 / 4 "软管比伯 | Editorial Review: 编辑审查:

Exhale ,forward：呼,前屈

Bend your knees,inhale,reach up to utkatasana;屈膝,吸,双臂上举,幻椅式 | Exhale ,forward; 呼,前屈 | inhale, lift your spine, hands connected; 吸,伸展脊柱,手连接(地面或小腿)