"Puas hluav taws xob hoists tsim nyog ua 'cov cuab yeej tshwj xeeb'?" Qee qhov sib cav hais tias hluav taws xob hoists tsis tau teev nyob rau hauv * Tshaj Tawm ntawm General Administration of Quality Supervision, Inspection and Quarantine (AQSIQ) on Revising the Catalog of Special Equipment* (No. 114, 2014). Lawv sib cav hais tias lub tshuab hluav taws xob nyob ib leeg tsuas yog ib feem ntawm cov khoom nqa nqa xwb- tsis yog cov cuab yeej tshwj xeeb hauv nws txoj cai. Nws raug suav hais tias yog cov cuab yeej tshwj xeeb tsuas yog thaum nws tau koom ua ke hauv kev nqa cov tshuab- xws li ib leeg -girder cranes, hluav taws xob hoist choj cranes, lossis hluav taws xob hoist gantry cranes- thiab muaj peev xwm nqa ntawm 3 tons lossis ntau dua.
Txawm li cas los xij, tseem muaj qee qhov tsis sib xws hauv kev txhais cov ntsiab lus ntawm "hluav taws xob ib leeg-girder crane."
(1) Raws li cov lus piav qhia muaj feem xyuam hauv *JB/T 9008.1-2014: Hlau Rope Electric Hoists-Part 1: Hom, Basic Parameters, thiab Technical Conditions* thiab *JB/T 1306-2008: Electric Single{{8}*4. Ib leeg-Girder Crane" nyob rau hauv *Catalog ntawm Cov Khoom Tshwj Xeeb* yuav tsum raug hu ua "Electric Hoist Single-Girder Choj Crane." Lub rooj sib txoos no suav nrog tus choj mus ncig ua haujlwm (ntev mus ntev), trolley mus ncig ua haujlwm (hla mus txawv tebchaws), thiab hluav taws xob hoist (nrog rau ib lub ntsiab lus tseem ceeb). Qhov sib txawv ntawm cov khoom no thiab "4190 Electric Hoist Choj Crane" tau teev nyob rau hauv * Catalog * nyob rau hauv qhov tseeb hais tias tom kawg nta ib tug ob-girder lub ntsiab nqaj.
(2) Yav dhau los, ib qho "hluav taws xob ib leeg-girder crane" tsuas yog ua los ntawm lub tsheb kauj vab nkaus xwb- tab sis tsis muaj tus choj mus ncig ua haujlwm (piv txwv li, lub tshuab hluav taws xob hoist mounted ntawm ib qho ruaj khov I- nqaj)- feem ntau tsis suav tias yog cov cuab yeej tshwj xeeb.
Tsis ntev los no, tom qab cov lus nug pej xeem xa mus rau General Administration, Lub Chaw Haujlwm Saib Xyuas Kev Nyab Xeeb Kev Nyab Xeeb Tshwj Xeeb tau tshaj tawm cov lus qhia meej: Yog tias lub tshuab hluav taws xob hoist taug kev raws li I- nqaj, thiab lub hoist sib dhos suav nrog lub tshuab trolley, nws yuav tsum tau muab cais ua "hluav taws xob ib leeg-girder crane."
