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-30℃的核酸检测:搓搓手 跺跺脚 极寒中守住抗疫防线

发布时间:2021-10-03 09:10:44

吉林丰满区哪里有姑娘确实上门找联系【q我 :⒌о⒌④⒋④б9】全天安排【q我 :⒌о⒌④⒋④б9】一条龙服务·多少钱·特殊·宾馆·酒店·上门服务  截至4月1日24时,青岛市累计确诊境外输入病例10例,其中意大利、美国各1例,法国、德国各2例,英国4例,均在定点医院接受隔离治疗。青岛市现有无症状感染者3例,均为境外输入,均在医疗机构隔离观察治疗,其密切接触者均在集中隔离点进行医学观察。

    图为采样队员进行核酸检测采样工作。大杨树镇核酸样本采集小组供图

  (抗击新冠肺炎)-30℃的核酸检测:搓搓手 跺跺脚 极寒中守住抗疫防线

  呼伦贝尔2月23日电 题:-30℃的核酸检测:搓搓手 跺跺脚 极寒中守住抗疫防线

  记者 张玮

  “今天实在太冷了,可是居家隔离人员的核酸采样才取了5户标本,手指就不能回弯了。”刚刚从隔离人员家中出来的社区卫生服务中心核酸采集医护人员邹晓玲一边搓着手,一边说。

  2月下旬,春回大地。位于内蒙古自治区呼伦贝尔市东北部、大兴安岭南麓的鄂伦春自治旗最低气温仍在-30℃左右。

  一支由大杨树镇社区卫生服务中心检验、医疗、护理等专业人员组成的核酸样本采集小组,穿梭于各个村屯、社区街道,为当地居家隔离人群、冷链快递公司和进口货物的物表及人员进行核酸样本采集工作。

  邹晓玲告诉记者:“入户采集不同于在院内工作,如果我们的衣服穿厚了,就穿不上一层层的隔离服。”

  村屯里需要采集核酸的人家间隔着一段距离,即使贴上了加热贴,依然抵挡不住寒风的侵袭,采样队员们只能抱着设备小跑步前进。

图为采样队员对冷链食品进行核酸检测采样工作。大杨树镇核酸样本采集小组供图

  “请您取下口罩,张开嘴……”核酸采样队员刘青耐心地对每一位受检者一遍遍说道。

  拿采样管、核对姓名、采集咽试子样本、做好消毒、样本的安全转运……同样的动作,他们每天重复一遍又一遍。自年初以来,采样小组共入户及冷链采集核酸样本千余份。

  “再快一点,争取今天多走一个村屯。”这是每一位采样队员最大的心愿。

  相比人员样本采集,冷链物表样本的采集更要辛苦一些。队员们全天奔走在户外的冻货市场、火车站台,对每一个卖点、每一节车皮进行检测。

  “是否采集到合格样本会影响采样结果的准确性。”采样队员张宇晗认真地说道。

  “一般采集两三个样本后,手就冻僵了,趁着采样间歇搓搓手、跺跺脚,暖一暖。心里默念着,坚持一下、再坚持一下……”张宇晗说,每次手部消毒后,大家的手指就会冻得更加僵硬和红肿。

  即使这样,他们也会用冻僵的双手一次次完成“稳、准”的采样操作。

  “虽然辛苦,但我们希望能守好基层的这道抗疫防线。”医务人员的话语坚定中透着执着。(完)

【编辑:王诗尧】

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bmyf-312 - re-dispersible emulsion powder - shaanxi xutai technology co.,ltd.
 
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  products classification
re-dispersible emulsion powder
cellulose ethers
cellulose fiber
cigarette special adhesive
ethylene vinyl acetate emulsion
  contact us
shaanxi xutai technology co., ltd. add: floor 10,citic building,no.89 
chang' an north road, beilin 
district, xi' an, china
tel: 86-29-87886039
fax: 86-29-88668265
email:[email protected]
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bmyf-312

physical and chemical properties

type

bmyf-312

polymer composition

vac/e

appearance

no color variation, no impurity, no caking

non volatile matter content

≥98.0%

ash content

12±2

stacking density g/l

400 ~600

fineness

approx 80

ph value

5~8

lowest membrane-forming temperature

approx 5℃

applications(suggested)

binding mortar for outer wall
binder of ceramic brick
dry powder interface agent
self-flowing level ground mortar and material


description
it is a type of re-dispersible emulsion powder copolymerized with vac/e formed after centrifugal sparying and drying. it dissolves in water easily and quickly forms emulsion. its chemical properties is the same as original emulsion completely. as the external wall of heat preservation to bond the mortar powder for special uses,it has many advantages, such as simple ingredients, easy uses, low costs and stable performance.

features
1. it has excellent resistance to saponification performance, especially suit for using with inorganic adhesives, such as cement, lime ,gypsum and plaster, or as a ingredient to mond.
2. soft emulsion powder, dispersed in water to increase the adhesion between mortar and its substrates and improve the mechanic property and manageability of mortar. and it is no effect for mobility, thixotropy and water-holding capacity for the materials.
3. it has perfect compatibility to achieve the special performance mortar additives, and improve the mechanic property and construction of mortar.

package
compound triple paper-plastic square bottom value package.n.w. is 25kg/per bag.

storage
store it in a cool,dry place below 30℃

valid period
360 days. exceeding valid period,if the products have not lumped and can still be used.
 
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