tianxiazhengxunrexian
cai zhi:304、304l、321、316、316l、310sdeng。
gongyichicun:guanlizhijing19mm、25mm、32mm、38mmyouxianhuo,anqingqiuzuodingchi,kezuo30m,anzhaoliyongchabie,nenggoujienalengla(tuihuo、suanxiweiruantaichanyeguan)yulengya(bihoupingjun,yingtaibutuihuobiaoliliangguang,tuihuohouchengruantaichanyeguan)liangzhonggongyi。
jian ce:anzhaokehuqingqiunenggouzuoshuiya、chaoshengbo、woliujiance。
chanwutese:buxiugangqiguoguan,buxiuganghuanreguan,buxiuganglengningguan,jubeinaidiwenzhengqi、kangdajiqinshi、naianqinshi;kangjiegou、buqingyizhanwu、kangyanghuaqinshi;liyongshoumingzhang、xuejianweixiuyiyangshihou,jieliuyongdu;zhuangguangongyixinghao、kejianjiehuanguan,guanbipingjun,ningjingkaodezhu,zhengtidaorexishuyouyutongguan;shilaojizugexinhezhizuoxinzhuangbeidebaofuhuanrechanwu。
chuchanguifan:gb3087-1999《dizhongyaqiguoyongwufenggangguan》、gb5310-1995《gaoyaqiguoyongwufenggangguan》、gb13296-2007《qiguo、rehuhuanqiyongbuxiugangwufengguan》、asme sa213《qiguo、guoreqihehuanreqiyongwufengtiesutiheaoshitihejingangguanzi》。