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ʱ䣺2019-08-13   

õװݺоãޱ˵ĵۼ²ü̼ͭٵͽɫ͵ۼϯ־´ǰ˸޾ú

(4)ۼҩֹʱ⣬ҩЧãɲü̼ʵ޶Ϊ4.0~5. 0mPa·S

(5)50μmӲ2Ҳü90μmӣؽ≥0.9

(6)ۼװl0mlϴۼװ200mlװӦ޾׷ָ͸ӦӰԼIJ顣

ӻҰܹëϸѪܾܿëϸѪͨ͸ԣѪװϼԺ𤸽ԣĴѪװ忪ѪʣʹѪήִֹѪɹ

׻ᡢΪ࿹øҩøԭøи߶׺ܾԵرάѰ׵øϣӶάѰѽ⣬ֹѪЧá

ͿɹëϸѪܶԻ˵ľܿëϸѪܵͨ͸ԣĴëϸѪܶ˻ĴѪ

߶ѪøӵѪøЧãܹĴѪλѪװϼһϵѪӼѪװӢ󣬴ʹѪλѪ˨ɺֹѪ걸ѪЧ

⿼ǵۼʵעšʵ󣺣1ҺpHӦȫҩڻȡԺʹ̼Ե󡣣2ۼϴۼڴҺӦҺ3۱˻޾ϯ־ƽõװ4ۼȡ550μmӲ2Ҳü90μmӣؽ≥0.96ۼÿװ10mlϴۼÿװӦ200ml7Ӧܷܹ⣬ú4ܡ

⿼޾ķࡣͷעҺɷȣֲֲ취ҩֲƬֲֲ΢ԭλȣ۲ҺĤ۸ȣڱˡԼȴҺȣʱݵˢֹѪ͹ȡ

࿨I b࿹ɷҩԶΪλʱ̵ķЧǽɷΪҩõʱ⣬ϽɷΪλʱҩڢࣩҪҩаͪаȡͪӵͳͳ࿹ɷԣڹ׿ɷҩ

γЧȫҩ׼򣺣1Ȼϣѡҩ2üݶԸ඾Դҩ3ҩﻥЧãӦζԵҩá4γЧȫЧƽĻ߿ѡöԸζסҴҩ5ʼףҪʱTDMƻ˻6ڼγЧʵʱεƻ

ɲ4-13βõҩճҪ༰档Ѻ鿴

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