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GASTEC硫(liu)化氫(qing)、氨氣、苯、甲苯氣體檢(jian)(jian)測管 被(bei)檢(jian)(jian)物質和化學式(shi)檢(jian)(jian)測管型號(hao)和名稱(cheng) 抽氣顏色變化保存備注(zhu) 檢(jian)(jian)測范圍(wei)(wei)次數(shu)期限管理(li)范圍(wei)(wei)(ppm)(n)檢(jian)(jian)測前(qian)檢(jian)(jian)測后(年(nian))(ppm)1,1-三(san)氟(fu)-2,2,251H(導向管)200-16001白(bai)色紅橙色3+三(san)氯(lv)乙(yi)烷(R113a),Gastec1,1-三(san)氟(fu)-2,2,2三(san)氯(lv)乙(yi)烷(R113a)檢(jian)(jian)測管(CCl3CF3)
GASTEC檢(jian)(jian)測(ce)(ce)(ce)(ce)管(guan)(guan) 日本GASTEC氣(qi)體檢(jian)(jian)測(ce)(ce)(ce)(ce)管(guan)(guan) 全型號(hao) 被檢(jian)(jian)物質和化(hua)學式檢(jian)(jian)測(ce)(ce)(ce)(ce)管(guan)(guan)型號(hao)和名稱 抽氣(qi)顏色(se)變化(hua)保存(cun)備注(zhu) 檢(jian)(jian)測(ce)(ce)(ce)(ce)范圍次數期限(xian)管(guan)(guan)理(li)范圍(ppm)(n)檢(jian)(jian)測(ce)(ce)(ce)(ce)前檢(jian)(jian)測(ce)(ce)(ce)(ce)后(年)(ppm)1,1-三(san)氟-2,2,251H(導向管(guan)(guan))200-16001白(bai)色(se)紅橙色(se)3+三(san)氯乙(yi)烷(R113a),Gastec1,1-三(san)氟-2,2,2三(san)氯乙(yi)烷(R113a)檢(jian)(jian)測(ce)(ce)(ce)(ce)管(guan)(guan)(CCl3CF3)