ICS27.100F23备案号：15342-2005中华人民足共和国电力行业标住DL/T942-2005直吹式制粉系统的煤粉取样方法Method of pulverized coal sampling ir irect firing pulverizing systemsISO 9931:1991,Cosi-Sampling of pulverized coalconveyed by gases in direct fired coal systems,MOD2005-02-14发布2005-06-01实施中华人民共和国国家发展和改革委员会发布
