CuSn12Ni2-C铜合金
2025-08-19
CuSn12Ni2-C欧标铸造锡青铜合金CC484K 深圳鸿鑫铜业库存现货化学成分质量/%CuSnAlFeMnNiPbSiPZn84.5-87..511.0-13.00.010.20.21.5-2.50.30.010.05-0.40.4机械性能抗拉强度（Mpa）屈服强度（Mpa）延伸率%硬度（HB
品牌：库存现货，进口铜材 规格：铜带铜板铜棒铜管0.01mm以上 产地：德国/美国/日本 材质：CuSn12Ni2-C
CUSN12NI2-C铜合金
2025-08-19
CUSN12NI2-C铜合金CUSN12NI2-C国际优质环保铜合金CUSN12NI2-C锡青铜价格优惠CUSN12NI2-C铜合金直销批发零售本公司生产高端铜材料，铝镍青铜，铝青铜，锡青铜（含锡7%以上的，不是市面上黑皮的黄铜
品牌：CUSN12NI2-C铜合金 规格： 产地： 材质：CUSN12NI2-C铜合金
Fatal error: Uncaught GuzzleHttp\Exception\ConnectException: cURL error 7: (see http://curl.haxx.se/libcurl/c/libcurl-errors.html) in /www/wwwroot/code/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php:185 Stack trace: #0 /www/wwwroot/code/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php(149): GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle), Array) #1 /www/wwwroot/code/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php(102): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory)) #2 /www/wwwroot/code/vendor/guzzlehttp/guzzle/src/Handler/CurlHandler.php(43): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory)) #3 /www/wwwroot/code/vendor/guzzlehttp/guzzle/src/Handler/Proxy.php(28): GuzzleHttp\Handler\CurlHandler->__invoke(Object(GuzzleHttp\Psr7\Request), Array) #4 /ww in /www/wwwroot/code/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php on line 185