Ngwaahịa
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DRK908H Yarn Ọbụna Igbe isi iyi (usoro blackboard)
A na-eji DRK908H yarn evenness ìhè igbe iyi (ụkpụrụ blackboard) iji nyochaa ọnhụhụnanya nke yarn na ọnụ ọgụgụ neps. Ụkpụrụ kwekọrọ: GB/T9996.2 na ụkpụrụ ndị ọzọ. Atụmatụ: 1. A na-edozi tebụl ihe atụ na profaịlụ pụrụ iche dị na mbubata, ihe ahụ bụ ìhè na elu dị mma; 2. The reflector n'ime ngwá na-esichara site electrostatic spraying; 3. Ọ dị mfe ịwụnye na dochie oriọna; teknuzu oke: 1. Ìhè isi iyi: ọcha fluorescent tube,... -
DRK908J Yarn Ọbụna Igbe isi iyi (usoro blackboard)
A na-eji DRK908J yarn ọbụna igbe iyi ọkụ (usoro bọọdụ ojii) iji nyochaa ịdị nro nke bọọdụ ojii na ngụkọta ọnụ ọgụgụ neps. -
DRK835B Ihe nleba anya nhịahụ n'elu elu (usoro B)
DRK835B ákwà n'elu esemokwu ọnụọgụ ihe tester (B usoro) kwesịrị ekwesị maka ịnwale esemokwu esemokwu nke elu ákwà. -
DRK835A Ihe nleba anya nhịahụ n'elu akwa (Usoro)
DRK835A ákwà n'elu esemokwu coefficient tester (Usoro A) kwesịrị ekwesị maka inwale esemokwu esemokwu nke ákwà elu. -
DRK302 Ihe nleba anya mmiri akwa
Ọ dị mma maka ịlele mmiri (weghachite mmiri) nke yarn dị ọcha ma ọ bụ agwakọta, axis, ákwà, akpụkpọ anụ, wdg nke owu, polyester, mma, acrylic, linen, velvet, wool, wdg. Igwe nyocha dị elu nwere ike ịbanye 50mm nke ihe atụpụtara iji tụọ iru mmiri. -
DRK304B Digital Ngosipụta Oxygen Index Mita
DRK304B digital oxygen index meter bụ ngwaahịa ọhụrụ emepụtara dị ka teknụzụ chọrọ nke akọwapụtara na ọkọlọtọ mba GB/T2406-2009.
