1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">型号:过滤式防毒口罩
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">构成:由主体，滤毒盒，呼气阀和系带四部分构成，
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">主体按我国脸型设计，系带可按需要自行调节
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">松紧；
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">特点:口罩致密性好，佩戴安全舒适。
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">本口罩为过滤式防毒面具橡塑半面罩，适用于工农业和科研单位中接
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">触有机蒸汽机、苯及其同系物、汽油。丙酮、二氧化碳、醚等工作人
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">员佩戴、防毒时间不少于45分钟。
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">使用说明:
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">1.本口罩的使用条件是:环境中毒气体积浓度不高于0.1%，空气中氧气体积浓度不低于18%，环境温度为-30--+45摄氏度。
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">2.本口罩不能用于槽、罐等密闭容器的工作环境，也不适用于其他毒气环境中使用。
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">3.口罩使用前应先检查口罩各部件是否完好，呼报阀片和呼气阀底是否密封，滤毒盒与主体结合是否密合，滤毒盒内的滤料是否松动。
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">4.佩戴口罩必须保持端正，包住口鼻、鼻梁两侧不应有空隙，口罩带子要分别系牢，要调正到口罩不松动，不挤压脸鼻，不漏气。
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">5.口罩在使用中，当滤毒药气市区滤毒作用时，口罩内开始嗅到有毒气体的轻微气味，使用者必须立即离开有毒气体区域，更换新的滤毒剂。必要时应重新检查口罩的致密性。
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1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">
1.12em 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px; FONT: 14px/21px tahoma, arial, 宋体, sans-serif; WHITE-SPACE: normal; ORPHANS: 2; LETTER-SPACING: normal; COLOR: rgb(64,64,64); WORD-SPACING: 0px; PADDING-TOP: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">