shield ring 中文意思是什麼
shield ring
解釋
屏蔽環-
In 2004, the company s technology development department has actively and successfully developed the shield - type american - style european - style cable heads, high - low - voltage cable branch cases for load switch busbar coupler system, outdoor ring network cabinets, box - type transformer substations and auxiliary products, which have passed the authentication one after another and been launched into the market in large batches, giving a strong support to the upgrading of the national urban power grids and the construction of key projects ; in 2006, the company has developed the four - splitting and dual - splitting wire and cable box and released to market ; the 2nd half of 2006, over 500kv ultra - high voltage electrical hardware being developed for 2007 market ; four products awarded national patents in 2006
2004年公司技術開發部積極開發了屏蔽型美式歐式電纜接頭，負荷開關母線聯接系統的高低壓電纜分接箱，戶外環網櫃，箱式變電站及配套產品相繼通過鑒定，大批量投入市場，有力支持國家城網改造與重大工程建設2006年公司又研製出四分流二分流電線電纜分線盒，已投放市場2006年下半年，正在研製開發超高壓500kv及以上電力金具，有望2007年投放市場2006年有六種產品已申請國家專利。 -
In addition, our company also produces high - strength bolt grade 12. 9, grade 10. 9, grade 8. 8, internal hexagon, external hexagon, t shape bolt, jump ring, shield ring and standard component bolt. zhejiang yueqing city hong qiao cardan shaft co., ltd. tech support wenzhou shangding
另外我公司生產高強度羅栓12 . 9級10 . 9級8 . 8級，內六角外六角t型羅栓卡簧檔圈及標準件羅栓。 -
A new technique is practiced in the epb shield tunneling construction, which erected the ring in whole on the ground and then hung the ring down to the tunnel
摘要盾構管片在地面上拼裝成環后再吊下組裝是此前沒有見諸報道的新工藝。
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