無煙煤1. a hard natural coal that burns slowly and gives intense heat
同義詞：anthracite coal, hard coal
相關詞條
-
anthracite
an thracite n an
-
Anqing
Introduction Anqing, Anhui in the Southwest Center City, Anhui W...
Introduction Historical Evolution Geography -
Ruijin City
City Overview Ruijin is a famous shrine of laterite Ruijin is a ...
City Overview Historical Evolution -
Blue Sky Bones
Introduction Antaeus by Pictures produced and financed movies" b...
Introduction Film Making Camera Titbits -
虎皮鸚鵡
物種學史 虎皮鸚鵡 鸚形目的鳥類在南美和大洋洲擁有眾多的種類，這意味著該目起源於古岡瓦納大陸。 然而鸚鵡科的化石記錄稀少，它們的...
物種學史 形態特徵 棲息環境 生活習性 分布範圍 -
Yongcheng City
. Yongcheng is one of the six anthracite coal... of the six anthracite coal bases...
Basic Overview Population Dialect -
Shizuishan
Overview Shizuishan was originally called Shi mouthpiece, due to...
Overview Geographic Location Infrastructure -
x1寶馬
車型配置 寶馬X1驅動設定區分為xDrive（四驅）及sDrive（後驅）兩種，將提供包括xDrive18i、xDrive18d...
車型配置 車型參數 2013款 車型 -
無煙煤
簡介無煙煤，俗稱白煤或紅煤。是煤化程度最大的煤。無煙煤固定碳含量高，揮發分產率低，密度大，硬度大，燃點高，燃燒時不冒煙。黑色堅硬...
簡介 無煙煤類型 常用規格 套用 無煙煤簡單辨別方法
