短語(yǔ)詞組短語(yǔ)spontaneous ? ignition 自發(fā)點(diǎn)火spontaneous E ignition 自發(fā)點(diǎn)火spontaneous ignition temperature [化學(xué)]自燃溫度;在規(guī)定的條件下;自發(fā)火溫度coal spontaneous ignition 煤炭自燃waste spontaneous ignition 矸石自燃temperature of spontaneous ignition 自燃溫度spontaneous ignition temperature detail 自發(fā)著火點(diǎn)spontaneous ignition of coal 煤自燃rules of spontaneous ignition 自然發(fā)火規(guī)律 返回 spontaneous ignition