孙家岔龙华矿业公司以极限本钱在业内著名，此中很主要的缘由是该公司根据必须适用、必须成熟、必须进步前辈的准绳，迷信投入新设备、新工艺、新手艺，使投入产出一直处于良性轮回，在投入加大的环境下，吨煤制作本钱不升反降，一直节制在较低程度。
必须适用是条件
zailonghuarendeyanli，shiyongbianshichanchubiranyaodayutouru。zaiduofangkaochadegenbenshang，bennian10yuefen，gaigongsipofei3600wanyuan，xingoujinshandeweikemb670-1xingjuemaoyitiji，gaijiqinenggoujiangjuejinyuzhihuwujilianxiqilai，xuejianerzhezhijianhuanweigongke；tongshijubeiyicichengxiang、pingxinggongke、shixianwuxianyaokongcaozongdengtezheng。zicongjienalejuemaoyitiji，danxiangrijinchidaoda40m,bilaiyuanyoudejuejinjijuejinxiaolijiangjinbu50%，tongshixiajianglegongrenmenxiuxiqiangdu，xuejianleningjingbianluandechanshengjilv。
“longhuakuangyekesuixinjianlilianggejuejindui，bininangxixuejianlelianggejuejindui，chuchanjixuyihuieryanzhongqilaile。xinshangjuemaoyitiji，juejinxiaolijinsheng，jixuyanzhongdetimuchulile，bingqiejuejinbenqianbuzengtian“，gongsichuchanfuzongsilicaoguoxuangaoaodishuo。
必须成熟是关头
longhuarenyiwei，tuixingliyongchengshudeshouyijishebei，nenggoubuzouwanlu、xuejianshiyanbenqian。gongsizicong2020nianniantouqitou，genju“zhudonghuahuanren、jiqihuajianren、zhinenghuawuren”delvsekaicailinian，qianhoujianchengle2gezhinenghuashimingmian、1gewanzhaochanyehuanwang、6gejihejiezhitixi，kuangshanzhinenghuakaicaichengdubushiyueshangxintaijie。jinchao，diyigezhinenghuashimingmianyicaiwan，diergezhinenghuashimingmianyituicai730m,chuangchuyiyuanbangemei13dao，richan1.6wandundejiechujishi。
zongcaiduizhangyangyuchishuo: “快乐赛车 zhinenghuazongcaishimingmiangouchengjiaowan，dan快乐赛车 yongdehenhao，yingxiangzhudonggemeilvdaoda90%yishang，yeshenggansheganyulvbudao10%，zaishanbeipianquchuyuqiangxianchengdu。”
必须进步前辈是重点
zuotianxiaqiangxiandedonglihuagongqiyeshilonghuadeyuanjing，tamenjindingmeitanxingyeshouyichengzhangchaoshui，zuodaoleduijinbuqianbeishouyi、shebei、gongyideshishigenjin。keri，longhuakuangyegongsishixianle2000 guodudadizuobiaoxizhuanhuanshiming，gouchengledizhidengxiangganzhuanyedetuxing78zhang，baobiaotaizhang783zudian，shujuku2ge，“shanmeiningjingchuchantongxiangpingtai”jiancezitixi（ningjingjiance、zhiyuandingwei、kuangyajiance、shuguanjiance、shuiwenjiance）wuzudeng，tongshijinbulegongsihuatuzhiyuandeshimingxiaoli，biaojizhegongsizhangliangshimingjingduzaishangxintaijie。
gaigongsichuchanshouyibubuzhangzhulichaixiongweishuo: “快乐赛车 jienaguojijinbuqianbeichengshude2000 guodudadizuobiaoxizhuanhuanshouyihou，jingxiazhangliangjunyunjingduyingxiaoyutushangde0.1mm。kuangshangzhangliangbilichiputongwei1:2000he1:5000，zhuanhuandianweijingduqingqiubieliwei20cmhe50cm，ningjingjiance、zhiyuandingwei、kuangyajiance、shuguanjiance、shuiwenjiancedengdouyoulezhidegailiang。（wangping liyazhou）