控制電纜KVV22-30×2.5專賣河南省
| KVV電纜37×2.5電纜導體的允許長期高工作溫度為117℃。KVV電纜37×2.5●電纜敷設時溫度應不低于0℃，若溫低于0℃時，應對電纜進行預熱。 ●電纜的推薦允許彎曲半徑如下： 無鎧裝電纜，應不低于電纜外徑的6倍； 鎧裝或銅帶屏蔽電纜，應不低于電纜外徑的12倍； 屏蔽軟電纜，應不低于電纜外徑的6倍。 型號 產品名稱 電壓V 芯數 截面 mm49 主要適用范圍 KVV電纜37×2.5銅芯聚氯絕緣聚氯護套kvv電纜 450/750 4-37 0.75-10 敷設在室內，電纜溝、管道等固定 KVV22 銅芯聚氯絕緣聚氯護套鋼帶鎧裝kvv22電纜 450/750 4-37 0.75-10 敷設在室內，電纜溝、管道直埋等能承受較大機械外力的固定 KVVP 阻燃銅芯聚氯絕緣聚氯護套kvvp電纜 450/750 4-37 0.75-10 敷設在室內，電纜溝、管道等要求屏蔽的固定 KVVR 銅芯聚氯絕緣聚氯護套控制軟電纜 450/750 4-37 0.75-10 敷設在室內，有要求的 KVVRP 銅芯聚氯絕緣聚氯護套編織屏蔽控制軟電纜 450/750 4-37 0.75-10 敷設在室內，有屏蔽要求的 ZRKVV 阻燃銅芯聚氯絕緣聚氯護套zrkvv電纜 450/750 4-37 0.75-10 敷設在室內，電纜溝、管道等要求阻燃的固定 ZRKVV22 銅芯聚氯絕緣聚氯護套編織鋼帶鎧裝zrkvv22電纜 450/750 4-37 0.75-10 敷設在室內，電纜溝、管道直埋等能承受較大機械外力有阻燃要求的固定 ZRKVVP 銅芯聚氯絕緣聚氯護套編織屏蔽zrkvvp電纜 450/750 4-37 0.75-10 敷設在室內，電纜溝、管道等要求屏蔽、阻燃的固定 ZRKVVR 銅芯聚氯絕緣聚氯護套編織zrkvvr電纜 450/750 4-37 0.75-10 敷設在室內，有和阻燃要求的。 ZRKVVRP 銅芯聚氯絕緣聚氯護套編織屏蔽zrkvvrp電纜 450/750 4-37 0.75-10 敷設在室內，有屏蔽和阻燃要求的。 |
General administration of quality supervision, inspection and quarantine recently, according to data released in 2014, the national export enterprises under the influence of foreign technical trade measures ratio is 36.1%.Ningbo eighth foreign technical trade measures to influence the results of the survey also shows that in 2014, with technical regulations, standards and conbity assessment procedures as the core of foreign technical trade measures to ningbo export direct loss of $1.662 billion, causing additional cost of $918 million.Ningbo export trade barriers into the largest "stumbling block", including the mechanical and electrical equipment, textile, mining, light industry, toys, bl rubber plastic, paper, wood advantage of agricultural products and food industry, not of bl.From the effects of technical trade measures to specific categories, various industries roughly similar.Among them, the most frequent technical trade measures from "certification program requirements," followed by "toxic and harmful substances limits", "general technical standard" and "environmental protection and energy sing requirements.Undoued, foreign technical barriers to trade to upgrade to the direct economic losses from the part of the enterprise's export, but the standard group (Hong Kong) co., LTD. Think, whether the upgrading of technical barriers to trade can increase the industry testing instruments such as textile testing instrument at home and abroad market?On the one hand, the foreign technical barriers to trade to upgrade, the industry will need to deal with this kind of upgrading to the development of an enterprise to strengthen the quality control and testing.Although the raw materials and labor costs rise, will squeeze the enterprise profit space, will bring difficulty to the enterprise's normal production.But, as long as the enterprise to strengthen product development efforts, and constantly introduce testing instruments products in line with market demand, enterprises can win in the industry reshuffle.This is an opportunity for instrumentation industry.Foreign technical barriers to trade, on the other hand, the upgrade is that emerging markets following the developed countries, the standard and certification with the attention.Such an underdog, continuous fermentation, even will cause the huge market of textile testing instrument.Whether can directly drive the textile testing instrument overseas, become another opportunity?儀器、儀表
