N'oge na-adịbeghị anya, akwụkwọ ọkọlọtọ nke "JINBIAOtechnical Requirements for Metal Sound Barriers" nke Hengshui City Market Supervision Bureau, Hebei Jinbiao Building Materials Technology Co., Ltd. na Hebei Wire Mesh Product Quality Supervision and Inspection Center akwadoro, August 2019 The mmejuputa iwu. malitere na 1st.
Ọkọlọtọ a na-ekpuchi usoro izugbe na nkọwa nke mgbochi ụda igwe, nkọwapụta, ihe teknụzụ chọrọ, ụzọ nnwale na ihe ndị ọzọ.Ọ dị mma maka ihe mgbochi ụda ígwè eji eme ihe iji belata mmetụta nke ụda na gburugburu ebe obibi ụda nke ebe ndị nwere mmetụta dị nro n'oge mgbasa mkpọtụ.Ọ na-ejikarị ahụ ihuenyo, ndị na-akwado ya na akụkụ njikọ dị mkpa.
Akwụkwọ ndị a dị mkpa maka itinye akwụkwọ a.Maka ntụnyere akara ụbọchị, naanị ụdị akara ụbọchị na-emetụta akwụkwọ a.Maka nrụtụ aka na-adịbeghị anya, mbipụta ọhụrụ (gụnyere mmezi niile) metụtara akwụkwọ a.
GB/T 700-2006 carbon structural ígwè
GB/T 10125-2012 Artificial ikuku corrosion ule Nnwale ịgba nnu
GB/T 11263-2017 na-ekpo ọkụ akpọrepu H-beam na kewaa T-beam
GB/T 18226-2015 Ọnọdụ teknụzụ mgbochi corrosion maka ihe nchara nke injinia okporo ụzọ okporo ụzọ.
Mkpuchi ụda nke ụlọ na ụlọ - Nkebi 3: Nyocha ụlọ nyocha nke mkpuchi ụda ikuku nke ihe ụlọ.
GB/T 20247-2006 Acoustics Reverberation chamber nha nnabata ụda
GB/T 51335-2018 Ụda mgbochi Ọdịdị teknuzu ọkọlọtọ
JT/T 646.1-2016 Mgbochi ụda okporo ụzọ Nkebi 1: Nhazi
JT/T 646.4-2016 Mgbochi ụda okporo ụzọ Nkebi 4: Teknụzụ chọrọ na ụzọ nnwale maka ihe egwu
Standardkpụrụ a dabere na nkwadebe zuru oke, teknụzụ tozuru oke na nke dị elu, ihe ngosi teknụzụ niile bụ sayensị na ezi uche, usoro teknụzụ zuru oke na nke akọwapụtara, ọkwa teknụzụ na-eduga n'ụlọ.
Ihe mgbochi ụda igwe abụrụla ebe a na-ebelata ụda na mkpọtụ na-akwalite ma jiri ya na mpaghara Beijing-Tianjin-Hebei.Na mbụ, ọ dịghị ọkọlọtọ doro anya maka nkọwa nke ihe mgbochi ụda ígwè, ọ dịghịkwa ụzọ iji tụọ àgwà nke ngwaahịa ahụ.A kọwapụtara nkọwapụta nke mgbochi ụda igwe n'ime akwụkwọ a.oke:
Mmejuputa akwụkwọ ọkọlọtọ a na-enye ntọala maka ịhazi na melite ogo ngwaahịa mgbochi ụda igwe na mpaghara Beijing-Tianjin-Hebei.
Dị ka ọkwa ọkwa mpaghara nke ụlọ ọrụ mpaghara ahụ wepụtara, a kwadoro ụkpụrụ isii nke Hengshui City dị ka ụkpụrụ mpaghara nke Hebei Province, nke 5 bụ ụkpụrụ ụlọ ọrụ waya, na mgbakwunye na "General Technical Requirements for Metal Sound Barriers" kọwara. n'elu, Ihe ndị ahụ bụ "General Nka na ụzụ chọrọ maka ígwè waya (Rebar) Welded Wire ntupu", "General Nka na ụzụ chọrọ maka Steel Waya Njikọta Flower Net (Rhombus Net)", "General Nka na ụzụ chọrọ maka Aluminom Plate Tensile Decoration Net", na" Achọrọ nka na ụzụ izugbe maka oghere windo Aluminom”.Ekwenyere na mmejuputa ụkpụrụ ndị a ga-akwalite ike ikwu okwu ahịa nke ụlọ ọrụ waya na ịbawanye oke ahịa ha.
Oge nzipu: Ọgọst-16-2019