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yalichuanganqideshiyongshishifenguangfande，takeyidandushiyongyekeyiyuhenduoqitayiqigongtongshiyong，zaiyalichuanganqianzhuangshiyouhenduowomenxuyaozhuyidedifang，xiamianwomenjiulailejieyixia。
zaichanyeshengchanzhong，duiyalichuanganqijinxingxuanxing，quedingjiancedianyuanzhuangdengshifeichangzhongyaode，chuanganqidexuanyongdejibenyuanzeshiyijushijigongyishengchanguochengduiyalizhangliangsuoyaoqiudegongyizhibiao，ceyafanwei，dayingwucha，jiezhitexingjishengchananquandengyinsu，quebaojingjigongdao，shiyongfangbian。
壓ya力li傳chuan感gan器qi選xuan著zhe時shi我wo們men應ying確que定ding傳chuan感gan器qi丈zhang量liang結jie果guo的de正zheng確que性xing，不bu僅jin與yu傳chuan感gan器qi本ben身shen的de精jing度du等deng級ji有you關guan，而er且qie還hai與yu傳chuan感gan器qi的de安an裝zhuang，使shi用yong等deng是shi否fou正zheng確que有you關guan。
壓ya力li檢jian測ce點dian應ying選xuan在zai能neng正zheng確que及ji時shi地di反fan映ying被bei測ce壓ya力li的de真zhen實shi情qing況kuang的de位wei置zhi。因yin此ci，取qu壓ya點dian不bu能neng處chu於yu流liu束shu紊wen亂luan的de地di方fang，即ji要yao選xuan在zai管guan道dao的de直zhi線xian部bu分fen，即ji離li局ju部bu阻zu力li較jiao遠yuan的de地di方fang。丈zhang量liang高gao溫wen蒸zheng汽qi壓ya力li時shi，應ying裝zhuang回hui形xing冷leng凝ning液ye管guan或huo冷leng凝ning器qi，以yi防fang止zhi高gao溫wen蒸zheng汽qi與yu測ce壓ya元yuan件jian直zhi接jie接jie觸chu。
zhangliangfushi，gaozhandu，youjiejingdengjiezhishi，yingjiazhuangchongyouzhongxingjiezhidegeliguan。geliguanneidegeliyeyingxuanzefeidiangao，ninggudiandi，huaxueyuwulixingnengwendingdeyeti，ruganyou，yichundeng。yalichuanganqianzhuanggaoduyuquyadianxiangtonghuoxiangjin。
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