渭南市SANIL開(kāi)關(guān)SD-8M-04L45,M8,4mm,韓國(guó)Sinwoo S-CON變送器。中山立訊電氣有限公司,中山朗立電氣有限公司FDC-4A1-W FDC-4A1-X FDC-4A1-Y FDC-4A1-Z
FDC-4A2-W FDC-4A2-X FDC-4A2-Y FDC-4A2-Z
FDC-4A3-W FDC-4A3-X FDC-4A3-Y FDC-4A3-Z
FDC-4A4-W FDC-4A4-X FDC-4A4-Y FDC-4A4-Z
FDC-4A5-W FDC-4A5-X FDC-4A5-Y FDC-4A5-Z
FDC-4A6-W FDC-4A6-X FDC-4A6-Y FDC-4A6-Z
FDC-4A7-W FDC-4A7-X FDC-4A7-Y FDC-4A7-Z
FDC-4A8-W FDC-4A8-X FDC-4A8-Y FDC-4A8-Z
FDC-4AR-W FDC-4AR-X FDC-4AR-Y FDC-4AR-Z
FDC-4AN-W FDC-4AN-X FDC-4AN-Y FDC-4AN-Z
FDC-4B1-W FDC-4B1-X FDC-4B1-Y FDC-4B1-Z
FDC-4B2-W FDC-4B2-X FDC-4B2-Y FDC-4B2-Z
FDC-4B3-W FDC-4B3-X FDC-4B3-Y FDC-4B3-Z
FDC-4B4-W FDC-4B4-X FDC-4B4-Y FDC-4B4-Z
FDC-4B5-W FDC-4B5-X FDC-4B5-Y FDC-4B5-Z
FDC-4B6-W FDC-4B6-X FDC-4B6-Y FDC-4B6-Z
FDC-4B7-W FDC-4B7-X FDC-4B7-Y FDC-4B7-Z
FDC-4B8-W FDC-4B8-X FDC-4B8-Y FDC-4B8-Z
FDC-4BR-W FDC-4BR-X FDC-4BR-Y FDC-4BR-Z
FDC-4BN-W FDC-4BN-X FDC-4BN-Y FDC-4BN-Z
FDC-4C1-W FDC-4C1-X FDC-4C1-Y FDC-4C1-Z
FDC-4C2-W FDC-4C2-X FDC-4C2-Y FDC-4C2-Z
FDC-4C3-W FDC-4C3-X FDC-4C3-Y FDC-4C3-Z
FDC-4C4-W FDC-4C4-X FDC-4C4-Y FDC-4C4-Z
FDC-4C5-W FDC-4C5-X FDC-4C5-Y FDC-4C5-Z
FDC-4C6-W FDC-4C6-X FDC-4C6-Y FDC-4C6-Z
FDC-4C7-W FDC-4C7-X FDC-4C7-Y FDC-4C7-Z
FDC-4C8-W FDC-4C8-X FDC-4C8-Y FDC-4C8-Z
FDC-4CR-W FDC-4CR-X FDC-4CR-Y FDC-4CR-Z
FDC-4CN-W FDC-4CN-X FDC-4CN-Y FDC-4CN-Z
FDC-4D1-W FDC-4D1-X FDC-4D1-Y FDC-4D1-Z
FDC-4D2-W FDC-4D2-X FDC-4D2-Y FDC-4D2-Z
FDC-4D3-W FDC-4D3-X FDC-4D3-Y FDC-4D3-Z
FDC-4D4-W FDC-4D4-X FDC-4D4-Y FDC-4D4-Z
FDC-4D5-W FDC-4D5-X FDC-4D5-Y FDC-4D5-Z
FDC-4D6-W FDC-4D6-X FDC-4D6-Y FDC-4D6-Z
FDC-4D7-W FDC-4D7-X FDC-4D7-Y FDC-4D7-Z
FDC-4D8-W FDC-4D8-X FDC-4D8-Y FDC-4D8-Z
FDC-4DR-W FDC-4DR-X FDC-4DR-Y FDC-4DR-Z
FDC-4DN-W FDC-4DN-X FDC-4DN-Y FDC-4DN-Z
FDC-4E1-W FDC-4E1-X FDC-4E1-Y FDC-4E1-Z
FDC-4E2-W FDC-4E2-X FDC-4E2-Y FDC-4E2-Z
FDC-4E3-W FDC-4E3-X FDC-4E3-Y FDC-4E3-Z
FDC-4E4-W FDC-4E4-X FDC-4E4-Y FDC-4E4-Z
FDC-4E5-W FDC-4E5-X FDC-4E5-Y FDC-4E5-Z
FDC-4E6-W FDC-4E6-X FDC-4E6-Y FDC-4E6-Z
FDC-4E7-W FDC-4E7-X FDC-4E7-Y FDC-4E7-Z
FDC-4E8-W FDC-4E8-X FDC-4E8-Y FDC-4E8-Z
FDC-4ER-W FDC-4ER-X FDC-4ER-Y FDC-4ER-Z
FDC-4EN-W FDC-4EN-X FDC-4EN-Y FDC-4EN-Z
FDC-7A1-W FDC-7A1-X FDC-7A1-Y FDC-7A1-Z
FDC-7A2-W FDC-7A2-X FDC-7A2-Y FDC-7A2-Z
FDC-7A3-W FDC-7A3-X FDC-7A3-Y FDC-7A3-Z
FDC-7A4-W FDC-7A4-X FDC-7A4-Y FDC-7A4-Z
FDC-7A5-W FDC-7A5-X FDC-7A5-Y FDC-7A5-Z
FDC-7A6-W FDC-7A6-X FDC-7A6-Y FDC-7A6-Z
FDC-7A7-W FDC-7A7-X FDC-7A7-Y FDC-7A7-Z
FDC-7A8-W FDC-7A8-X FDC-7A8-Y FDC-7A8-Z
FDC-7AR-W FDC-7AR-X FDC-7AR-Y FDC-7AR-Z
FDC-7AN-W FDC-7AN-X FDC-7AN-Y FDC-7AN-Z
FDC-7B1-W FDC-7B1-X FDC-7B1-Y FDC-7B1-Z
FDC-7B2-W FDC-7B2-X FDC-7B2-Y FDC-7B2-Z
FDC-7B3-W FDC-7B3-X FDC-7B3-Y FDC-7B3-Z
FDC-7B4-W FDC-7B4-X FDC-7B4-Y FDC-7B4-Z
FDC-7B5-W FDC-7B5-X FDC-7B5-Y FDC-7B5-Z
常見(jiàn)的有3位和4位的。很顯然，3位數(shù)的計(jì)數(shù)器可以顯示到999，4位數(shù)的可以顯示到9999。中文名計(jì)數(shù)器釋義運(yùn)算的邏輯電路功能測(cè)量、計(jì)數(shù)和控制指標(biāo)計(jì)數(shù)器的位數(shù)目錄1基本信息2作用3種類(lèi)4應(yīng)用?軟件簡(jiǎn)介?要求基本信息編輯狹義的計(jì)數(shù)器是指一些常用計(jì)時(shí)器，例如體育比賽中測(cè)試時(shí)間的計(jì)時(shí)器等，但本詞條所要介紹的并不是這種計(jì)時(shí)器，要介紹的是應(yīng)用更為廣泛的時(shí)序邏輯電路中的計(jì)數(shù)器。作用編輯在數(shù)字電子技術(shù)中應(yīng)用的多的時(shí)序邏輯電路。計(jì)數(shù)器不僅計(jì)數(shù)器計(jì)數(shù)器能用于對(duì)時(shí)鐘脈沖計(jì)數(shù)，還可以用于分頻、定時(shí)、產(chǎn)生節(jié)拍脈沖和脈沖序列以及進(jìn)行數(shù)字運(yùn)算等。但是并無(wú)法顯示計(jì)算結(jié)果，一般都是要通過(guò)外接LCD或LED屏才能顯示。種類(lèi)編輯如果按照計(jì)數(shù)器中的觸發(fā)器是否同時(shí)翻轉(zhuǎn)分類(lèi)。
渭南市SANIL開(kāi)關(guān)SD-8M-04L45,M8,4mm,
FDC-7B6-W FDC-7B6-X FDC-7B6-Y FDC-7B6-Z
FDC-7B7-W FDC-7B7-X FDC-7B7-Y FDC-7B7-Z
FDC-7B8-W FDC-7B8-X FDC-7B8-Y FDC-7B8-Z
FDC-7BR-W FDC-7BR-X FDC-7BR-Y FDC-7BR-Z
FDC-7BN-W FDC-7BN-X FDC-7BN-Y FDC-7BN-Z
FDC-7C1-W FDC-7C1-X FDC-7C1-Y FDC-7C1-Z
FDC-7C2-W FDC-7C2-X FDC-7C2-Y FDC-7C2-Z
FDC-7C3-W FDC-7C3-X FDC-7C3-Y FDC-7C3-Z
FDC-7C4-W FDC-7C4-X FDC-7C4-Y FDC-7C4-Z
FDC-7C5-W FDC-7C5-X FDC-7C5-Y FDC-7C5-Z
FDC-7C6-W FDC-7C6-X FDC-7C6-Y FDC-7C6-Z
FDC-7C7-W FDC-7C7-X FDC-7C7-Y FDC-7C7-Z
FDC-7C8-W FDC-7C8-X FDC-7C8-Y FDC-7C8-Z
FDC-7CR-W FDC-7CR-X FDC-7CR-Y FDC-7CR-Z
FDC-7CN-W FDC-7CN-X FDC-7CN-Y FDC-7CN-Z
FDC-7D1-W FDC-7D1-X FDC-7D1-Y FDC-7D1-Z
FDC-7D2-W FDC-7D2-X FDC-7D2-Y FDC-7D2-Z
FDC-7D3-W FDC-7D3-X FDC-7D3-Y FDC-7D3-Z
FDC-7D4-W FDC-7D4-X FDC-7D4-Y FDC-7D4-Z
FDC-7D5-W FDC-7D5-X FDC-7D5-Y FDC-7D5-Z
FDC-7D6-W FDC-7D6-X FDC-7D6-Y FDC-7D6-Z
FDC-7D7-W FDC-7D7-X FDC-7D7-Y FDC-7D7-Z
FDC-7D8-W FDC-7D8-X FDC-7D8-Y FDC-7D8-Z
FDC-7DR-W FDC-7DR-X FDC-7DR-Y FDC-7DR-Z
FDC-7DN-W FDC-7DN-X FDC-7DN-Y FDC-7DN-Z
FDC-7E1-W FDC-7E1-X FDC-7E1-Y FDC-7E1-Z
FDC-7E2-W FDC-7E2-X FDC-7E2-Y FDC-7E2-Z
FDC-7E3-W FDC-7E3-X FDC-7E3-Y FDC-7E3-Z
FDC-7E4-W FDC-7E4-X FDC-7E4-Y FDC-7E4-Z
FDC-7E5-W FDC-7E5-X FDC-7E5-Y FDC-7E5-Z
FDC-7E6-W FDC-7E6-X FDC-7E6-Y FDC-7E6-Z
FDC-7E7-W FDC-7E7-X FDC-7E7-Y FDC-7E7-Z
FDC-7E8-W FDC-7E8-X FDC-7E8-Y FDC-7E8-Z
FDC-7ER-W FDC-7ER-X FDC-7ER-Y FDC-7ER-Z
FDC-7EN-W FDC-7EN-X FDC-7EN-Y FDC-7EN-Z
FDC-9A1-W FDC-9A1-X FDC-9A1-Y FDC-9A1-Z
FDC-9A2-W FDC-9A2-X FDC-9A2-Y FDC-9A2-Z
FDC-9A3-W FDC-9A3-X FDC-9A3-Y FDC-9A3-Z
FDC-9A4-W FDC-9A4-X FDC-9A4-Y FDC-9A4-Z
FDC-9A5-W FDC-9A5-X FDC-9A5-Y FDC-9A5-Z
FDC-9A6-W FDC-9A6-X FDC-9A6-Y FDC-9A6-Z
FDC-9A7-W FDC-9A7-X FDC-9A7-Y FDC-9A7-Z
FDC-9A8-W FDC-9A8-X FDC-9A8-Y FDC-9A8-Z
FDC-9AR-W FDC-9AR-X FDC-9AR-Y FDC-9AR-Z
FDC-9AN-W FDC-9AN-X FDC-9AN-Y FDC-9AN-Z
FDC-9B1-W FDC-9B1-X FDC-9B1-Y FDC-9B1-Z
FDC-9B2-W FDC-9B2-X FDC-9B2-Y FDC-9B2-Z
FDC-9B3-W FDC-9B3-X FDC-9B3-Y FDC-9B3-Z
FDC-9B4-W FDC-9B4-X FDC-9B4-Y FDC-9B4-Z
FDC-9B5-W FDC-9B5-X FDC-9B5-Y FDC-9B5-Z
FDC-9B6-W FDC-9B6-X FDC-9B6-Y FDC-9B6-Z
FDC-9B7-W FDC-9B7-X FDC-9B7-Y FDC-9B7-Z
變頻器工作正常。變頻器操作手冊(cè)上的故障對(duì)策表中介紹的皆為較常見(jiàn)的故障，在出現(xiàn)未涉及的一些的代碼時(shí)應(yīng)對(duì)變頻器作檢查。(6)MM420/MM440變頻器的AOP面板僅能存儲(chǔ)一組參數(shù)變頻器選型手冊(cè)中介紹AOP面板中能存儲(chǔ)10組參數(shù)，但在用AOP面板作第二臺(tái)變頻器參數(shù)的備份時(shí)，顯“存儲(chǔ)容量不足”。解決辦法如下:a)在菜單中選擇“語(yǔ)言”項(xiàng);b)在“語(yǔ)言”項(xiàng)中選擇一種不使用的語(yǔ)言;c)按Fn+Δ鍵選擇刪除，經(jīng)提示后按P鍵確認(rèn);這樣，AOP面板就可存儲(chǔ)10組參數(shù)。造成這種現(xiàn)象的原因可能是設(shè)計(jì)時(shí)AOP面板中的內(nèi)存不夠。(7)ABBACS600變頻器在運(yùn)行時(shí)直流回路過(guò)壓跳閘該變頻器配置有制動(dòng)斬波器和制動(dòng)電阻，但外方調(diào)試人員在調(diào)試時(shí)將電壓控制器選擇為ON而未使用制動(dòng)斬波器和制動(dòng)電阻。
渭南市SANIL開(kāi)關(guān)SD-8M-04L45,M8,4mm,
FDC-9B8-W FDC-9B8-X FDC-9B8-Y FDC-9B8-Z
FDC-9BR-W FDC-9BR-X FDC-9BR-Y FDC-9BR-Z
FDC-9BN-W FDC-9BN-X FDC-9BN-Y FDC-9BN-Z
FDC-9C1-W FDC-9C1-X FDC-9C1-Y FDC-9C1-Z
FDC-9C2-W FDC-9C2-X FDC-9C2-Y FDC-9C2-Z
FDC-9C3-W FDC-9C3-X FDC-9C3-Y FDC-9C3-Z
FDC-9C4-W FDC-9C4-X FDC-9C4-Y FDC-9C4-Z
FDC-9C5-W FDC-9C5-X FDC-9C5-Y FDC-9C5-Z
FDC-9C6-W FDC-9C6-X FDC-9C6-Y FDC-9C6-Z
FDC-9C7-W FDC-9C7-X FDC-9C7-Y FDC-9C7-Z
FDC-9C8-W FDC-9C8-X FDC-9C8-Y FDC-9C8-Z
FDC-9CR-W FDC-9CR-X FDC-9CR-Y FDC-9CR-Z
FDC-9CN-W FDC-9CN-X FDC-9CN-Y FDC-9CN-Z
FDC-9D1-W FDC-9D1-X FDC-9D1-Y FDC-9D1-Z
FDC-9D2-W FDC-9D2-X FDC-9D2-Y FDC-9D2-Z
FDC-9D3-W FDC-9D3-X FDC-9D3-Y FDC-9D3-Z
FDC-9D4-W FDC-9D4-X FDC-9D4-Y FDC-9D4-Z
FDC-9D5-W FDC-9D5-X FDC-9D5-Y FDC-9D5-Z
FDC-9D6-W FDC-9D6-X FDC-9D6-Y FDC-9D6-Z
FDC-9D7-W FDC-9D7-X FDC-9D7-Y FDC-9D7-Z
FDC-9D8-W FDC-9D8-X FDC-9D8-Y FDC-9D8-Z
FDC-9DR-W FDC-9DR-X FDC-9DR-Y FDC-9DR-Z
FDC-9DN-W FDC-9DN-X FDC-9DN-Y FDC-9DN-Z
FDC-9E1-W FDC-9E1-X FDC-9E1-Y FDC-9E1-Z
FDC-9E2-W FDC-9E2-X FDC-9E2-Y FDC-9E2-Z
FDC-9E3-W FDC-9E3-X FDC-9E3-Y FDC-9E3-Z
FDC-9E4-W FDC-9E4-X FDC-9E4-Y FDC-9E4-Z
FDC-9E5-W FDC-9E5-X FDC-9E5-Y FDC-9E5-Z
FDC-9E6-W FDC-9E6-X FDC-9E6-Y FDC-9E6-Z
FDC-9E7-W FDC-9E7-X FDC-9E7-Y FDC-9E7-Z
FDC-9E8-W FDC-9E8-X FDC-9E8-Y FDC-9E8-Z
FDC-9ER-W FDC-9ER-X FDC-9ER-Y FDC-9ER-Z
FDC-9EN-W FDC-9EN-X FDC-9EN-Y FDC-9EN-Z
HSS-2A1-W HSS-2A1-X HSS-2A1-Y HSS-2A1-Z
HSS-2A2-W HSS-2A2-X HSS-2A2-Y HSS-2A2-Z
HSS-2A3-W HSS-2A3-X HSS-2A3-Y HSS-2A3-Z
HSS-2A4-W HSS-2A4-X HSS-2A4-Y HSS-2A4-Z
HSS-2A5-W HSS-2A5-X HSS-2A5-Y HSS-2A5-Z
HSS-2A6-W HSS-2A6-X HSS-2A6-Y HSS-2A6-Z
一般為戶(hù)外型。氣體絕緣電流互感器：主絕緣由氣體構(gòu)成。按安裝方式分類(lèi)貫穿式電流互感器[5]：用來(lái)穿過(guò)屏板或墻壁的電流互感器。支柱式電流互感器：安裝在平面或支柱上，兼做一次電路導(dǎo)體支柱用的電流互感器。套管式電流互感器：沒(méi)有一次導(dǎo)體和一次絕緣，直接套裝在絕緣的套管上的一種電流互感器。母線(xiàn)式電流互感器：沒(méi)有一次導(dǎo)體但有一次絕緣，直接套裝在母線(xiàn)上使用的一種電流互感器。按原理分類(lèi)電磁式電流互感器：根據(jù)電磁感應(yīng)原理實(shí)現(xiàn)電流變換的電流互感器。電子式電流互感器[6]：例如（1）光學(xué)電流互感器是指采用光學(xué)器件作被測(cè)電流傳感器，光學(xué)器件由光學(xué)玻璃、全光纖等構(gòu)成。（2）空心線(xiàn)圈電流互感器。又稱(chēng)為Rogowski線(xiàn)圈式電流互感器。
渭南市SANIL開(kāi)關(guān)SD-8M-04L45,M8,4mm,
HSS-2A7-W HSS-2A7-X HSS-2A7-Y HSS-2A7-Z
HSS-2A8-W HSS-2A8-X HSS-2A8-Y HSS-2A8-Z
HSS-2AR-W HSS-2AR-X HSS-2AR-Y HSS-2AR-Z
HSS-2AN-W HSS-2AN-X HSS-2AN-Y HSS-2AN-Z
HSS-2B1-W HSS-2B1-X HSS-2B1-Y HSS-2B1-Z
HSS-2B2-W HSS-2B2-X HSS-2B2-Y HSS-2B2-Z
HSS-2B3-W HSS-2B3-X HSS-2B3-Y HSS-2B3-Z
HSS-2B4-W HSS-2B4-X HSS-2B4-Y HSS-2B4-Z
HSS-2B5-W HSS-2B5-X HSS-2B5-Y HSS-2B5-Z
HSS-2B6-W HSS-2B6-X HSS-2B6-Y HSS-2B6-Z
HSS-2B7-W HSS-2B7-X HSS-2B7-Y HSS-2B7-Z
HSS-2B8-W HSS-2B8-X HSS-2B8-Y HSS-2B8-Z
HSS-2BR-W HSS-2BR-X HSS-2BR-Y HSS-2BR-Z
HSS-2BN-W HSS-2BN-X HSS-2BN-Y HSS-2BN-Z
HSS-2C1-W HSS-2C1-X HSS-2C1-Y HSS-2C1-Z
HSS-2C2-W HSS-2C2-X HSS-2C2-Y HSS-2C2-Z
HSS-2C3-W HSS-2C3-X HSS-2C3-Y HSS-2C3-Z
HSS-2C4-W HSS-2C4-X HSS-2C4-Y HSS-2C4-Z
HSS-2C5-W HSS-2C5-X HSS-2C5-Y HSS-2C5-Z
HSS-2C6-W HSS-2C6-X HSS-2C6-Y HSS-2C6-Z
HSS-2C7-W HSS-2C7-X HSS-2C7-Y HSS-2C7-Z
HSS-2C8-W HSS-2C8-X HSS-2C8-Y HSS-2C8-Z
HSS-2CR-W HSS-2CR-X HSS-2CR-Y HSS-2CR-Z
HSS-2CN-W HSS-2CN-X HSS-2CN-Y HSS-2CN-Z
HSS-2D1-W HSS-2D1-X HSS-2D1-Y HSS-2D1-Z
HSS-2D2-W HSS-2D2-X HSS-2D2-Y HSS-2D2-Z
HSS-2D3-W HSS-2D3-X HSS-2D3-Y HSS-2D3-Z
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智能軟啟動(dòng)器利用三對(duì)晶閘管的電子開(kāi)關(guān)特性，通過(guò)啟動(dòng)器中的微處理器，控制其觸發(fā)脈沖的遲早來(lái)改變觸發(fā)延遲角的大小，而晶閘管觸發(fā)延遲角的大小，又可改變晶閘管的導(dǎo)通時(shí)間，從而終改變加到定子繞組的三相電壓的大小。異步電動(dòng)機(jī)定子調(diào)壓的特點(diǎn)是，電動(dòng)機(jī)轉(zhuǎn)矩近似與定子電壓的二次方成正比，電動(dòng)機(jī)的電流和定子電壓成正比，因此，電動(dòng)機(jī)的啟動(dòng)轉(zhuǎn)矩和初始電流的限制可以通過(guò)定子電壓的控制來(lái)實(shí)現(xiàn)。而電動(dòng)機(jī)定子電壓又是通過(guò)晶閘管的導(dǎo)通角來(lái)控制的，所以不同的初始相角可實(shí)現(xiàn)不同的端電壓，以滿(mǎn)足不同的負(fù)載啟動(dòng)特性。在電動(dòng)機(jī)啟動(dòng)過(guò)程中，晶閘管的導(dǎo)通角逐漸增大，晶閘管的輸出電壓也逐漸增加，電動(dòng)機(jī)從零開(kāi)始加速，直到晶閘管全導(dǎo)通，啟動(dòng)完成，從而實(shí)現(xiàn)電動(dòng)機(jī)的無(wú)級(jí)平滑啟動(dòng)。
渭南市SANIL開(kāi)關(guān)SD-8M-04L45,M8,4mm,
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則應(yīng)該從Q1漏極端反饋電壓調(diào)節(jié)輸出。設(shè)計(jì)電路時(shí)，必須化寄生參數(shù)同時(shí)仔細(xì)考慮電路布局。利用一個(gè)SOT23封裝的低電壓模擬開(kāi)關(guān)（MAX4544）可實(shí)現(xiàn)上述遠(yuǎn)端調(diào)節(jié)，該開(kāi)關(guān)受控于MAX810L的輸出，如圖4所示。根據(jù)MAX4544產(chǎn)品參數(shù)，其工作電壓為2.7V。由于輸入電壓為3.3V，而肖特基的正向管壓降為0.3V，因此即使該升壓變換處于關(guān)閉模式，MAX4544（及MAX810）也處于工作狀態(tài)。此時(shí)，MAX810輸出高電平，MAX4544的公共端COM與其常開(kāi)端NO（Q1的源極）相連。當(dāng)MAX668使能時(shí)，與MAX4544公共端相連的電阻網(wǎng)絡(luò)為MAX668提供反饋電壓。由于5V電壓時(shí)MAX4544的導(dǎo)通電阻可達(dá)60Ω。
渭南市SANIL開(kāi)關(guān)SD-8M-04L45,M8,4mm,
