At present,there is a great difference between UL and GB(Chinese National Standard) systems due to national difference in law,code and practice,which makes UL standard appliance wiring material fail to pass 3C testing.
目前針對(duì)電線電纜的檢測,由于國家法律、法規(guī)和慣例的不同,國家標(biāo)準(zhǔn)(GB)和UL標(biāo)準(zhǔn)存在較大差異,難以協(xié)調(diào)一致,存在符合UL標(biāo)準(zhǔn)的電器布線不能滿足3C檢測的情況。
It is found in daily inspection and supervision of inspection and quarantine that low-voltage electrical apparatuses production enterprises are in little knowledge of the differences between IEC and UL standards, thus it will bring risks for the export product.
分析了低壓電器IEC和UL標(biāo)準(zhǔn)間的一些差異所在,如標(biāo)準(zhǔn)要求的泄漏電流測試儀器不一樣,標(biāo)準(zhǔn)中II類和2類電器的定義和接地的術(shù)語標(biāo)示不同,電動(dòng)產(chǎn)品的額定值標(biāo)示有所區(qū)別,塑料材料檢測的試驗(yàn)方法和要求等差異。
This article describes the base material, surface finish, and process changes to be considered when moving to a lead free product that will require UL Certification.
本文描述了無鉛產(chǎn)品在獲得UL認(rèn)證時(shí),所需要考慮的基料、表面處理和工藝方面的變化。
This article describes the base material, surface finish, and process changes to consider when moving to a lead free product that will require UL Certification.
本文描述在實(shí)現(xiàn)需要UL認(rèn)證的無鉛產(chǎn)品時(shí)必須考慮的基料、表面處理和工藝變革。
Hood light fixture: Two lamp, rapid start type, and UL listed fluorescent light fixture with solid-state typed ballast installed on exterior of roof.
通風(fēng)柜照明:兩個(gè)熒光燈管,快速啟動(dòng)類型,UL標(biāo)準(zhǔn)。鎮(zhèn)流器安裝在通風(fēng)柜外部。
Comparison of the General Standards of IEC and UL for Low-Voltage Electrical Apparatus Products;
低壓電器產(chǎn)品IEC和UL通用標(biāo)準(zhǔn)的差異比較
Is the supplier approved by required Safety / Regulatory agencies, e.g. , UL, BSI, CSA
供應(yīng)商是否通過必要的安全或標(biāo)準(zhǔn)機(jī)構(gòu)認(rèn)證?如UL,BSI,CSA
all cable shall be type SEOW-a or better and U.L. Listed for the intended submersible service.
所有電纜都應(yīng)該是SEOW-a類以上的標(biāo)準(zhǔn)的電纜,并通過美國UL認(rèn)證可用于潛水系統(tǒng)。
all Bradford White commercial electric water heaters are listed by Underwriters Laboratories and bear the UL label.
所有美國百來福商用電熱水器均通過美國UL安全認(rèn)證,具有美國UL認(rèn)證標(biāo)志。
specification standard (or design specifications)
規(guī)格標(biāo)準(zhǔn)(或設(shè)計(jì)標(biāo)準(zhǔn))
standard error of sampling
取樣標(biāo)準(zhǔn)誤 取樣標(biāo)準(zhǔn)誤
national bureau of standards
國家標(biāo)準(zhǔn)局國家標(biāo)準(zhǔn)局
environmental standard
環(huán)境保護(hù)標(biāo)準(zhǔn),環(huán)境標(biāo)準(zhǔn)
standard FORTRAN statement
標(biāo)準(zhǔn)FORTRAN語句
standard FORTRAN character
標(biāo)準(zhǔn)FORTRAN字符
For ANSI-standard offices, 32
ANSI 標(biāo)準(zhǔn)局,32
standards for pharmaceuticals, food hygiene and veterinary medicine;
藥品標(biāo)準(zhǔn),食品衛(wèi)生標(biāo)準(zhǔn),獸藥標(biāo)準(zhǔn);
ISO Recommendation
國際標(biāo)準(zhǔn)化組織推薦標(biāo)準(zhǔn)ISO推薦標(biāo)準(zhǔn)
The standards of good law consist of two aspects: standards in form and standards in substantiality.
良法的標(biāo)準(zhǔn)包括形式標(biāo)準(zhǔn)和實(shí)體標(biāo)準(zhǔn)。
"form of Bid, tender"
標(biāo)書范本,標(biāo)準(zhǔn)投標(biāo)格式
numeraire(ny meirer)n. French. standard for currency exchange rates
貨幣交換率標(biāo)準(zhǔn); 定值標(biāo)準(zhǔn); 計(jì)價(jià)標(biāo)準(zhǔn); 基準(zhǔn)貨幣
based on or prescribing a norm or standard.
以標(biāo)準(zhǔn)為基礎(chǔ)或指定一個(gè)準(zhǔn)則或標(biāo)準(zhǔn)。
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