船用電纜和軟線檢測

船用電纜和軟線檢測項目報價？??解決方案？??檢測周期？??樣品要求？

點 擊 解 答??

GB/T 2951.31-2008電纜和光纜絕緣和護套材料通用試驗方法.第31部分:聚氯乙烯混合料專用試驗方法.高溫壓力試驗.抗開裂試驗

GB/T 2951規(guī)定了配電及通信用電纜和光纜，包括船舶及近海用電纜和光纜的聚合物絕緣盒護套材料的試驗方法。GB/T 2951的本部分規(guī)定了高溫壓力試驗方法和抗開裂試驗方法。適用于電線、電纜和光纜聚氯乙烯材料的絕緣和護套。

CB 1355-2001掃雷絞車規(guī)范

本規(guī)范規(guī)定了艦艇掃雷絞車的分類、要求、質(zhì)量保證規(guī)定和交貨準備等。 本規(guī)范適用于裝備在掃雷艦艇上的各類掃雷絞車的設(shè)計、制造和驗收。

CB 20251-2016水面艦船電力推進系統(tǒng)安裝要求

本標準規(guī)定了水面艦船電力推進系統(tǒng)的設(shè)備保護、安裝前準備、常規(guī)槳軸電力推進裝置的安裝、舵槳推進裝置的安裝、軸系對中、推進電機對中和安裝、電氣設(shè)備的安裝和檢驗等。本標準適用于水面艦船電力推進系統(tǒng)的安裝。

CJ/T 250-2018建筑排水用高密度聚乙烯(HDPE)管材及管件

本標準規(guī)定了以聚乙烯樹脂為主要原料，經(jīng)擠出成型的管材和模具成型或二次加工成型管件的材料、產(chǎn)品分類及規(guī)格、要求、試驗方法、檢驗規(guī)則、標志、包裝、運輸和貯存。本標準適用于建筑物污水、廢水、雨水排放系統(tǒng)用高密度聚乙烯(HDPE)管材及管件。本標準規(guī)定的高密度聚乙烯管適用于排水溫度范圍為0 ℃~65 ℃，瞬間排水溫度不超過95 ℃；適用于環(huán)境溫度為-40 ℃~65 ℃。

UL 1598A-2000海上運輸工具設(shè)備照明的補充要求

This proposal contains revisions based on comments received to the proposals balloted February 18, 2005.

UL SUBJECT 2682-2004(草案)開關(guān)額定插頭和插座調(diào)查大綱.發(fā)布編號:1

1.1 This standard applies to non-interlocking plugs, receptacles, power inlets, and connectors for use inswitching applications, rated up to 800 amperes and up to 600 volts ac or dc, and which may include pilotcontacts. These devices are intended to provide power from branch circuits, or are for direct connectionto the branch and motor circuit in accordance with the National Electrical Code ANSl/NFPA 70, usingcopper conductors, for use in either indoor or outdoor nonhazardous locations.1.2 This standard does not apply to: a) Single conductor pin and sleeve devices. b) Devices molded integrally with flexible cord or cable that are covered by the Standard for Cord Sets and Power Supply Cords, UL 817. c) General and special use devices, such as attachment plugs, receptacles, cord connectors, inlets, current taps, flatiron and appliance plugs, that are covered by the Standard for Attachment Plugs and Receptacles, UL 498. d) Single and multi-pole connectors intended for connection to copper conductors, for use in data, signal, control and power applications within and between electrical equipment, where exposed, that are covered by the Standard for Component Connectors for Use in Data, Signal, Control and Power Applications, UL 1977. e) Products such as branch circuit switches that are covered by the Standard for Enclosed and Dead-Front Switches, UL 98. 0 Products such as pin and sleeve devices that are not intended for switching applications and are otherwise covered by the Standard for Plugs, Receptacles, and Cable Connectors, of the Pin and Sleeve Type, UL 1682. g) Devices intended for use in hazardous (Classified) locations that are covered by the Standard for Receptacle-Plug Combinations For Use in Hazardous (Classified) Locations, UL 1010.