Nūhou
-
Soxhlet extraction principle fat tester hoʻolauna pōkole
Hoʻokumu ʻia ka Soxhlet extraction fat tester ma ke kumu o ka unuhi ʻana o Soxhlet, ka hoʻokaʻawale ʻana o nā pūhui organik e like me ka mea momona, ʻo ka mea hana he soxhlet standard method (national standard method), soxhlet thermal extraction, ʻili wela, kahe mau a me CH standard thermal extrac. ..Heluhelu hou aku -
Hoʻopuka pōkole o ka mea hoʻāʻo puʻuwai static acid
Hoʻohana nui ʻia ka Static acid pressure tester e hoʻāʻo i ke kūʻē ʻana i ke kaomi static wai (static acid pressure) o ka waika lole a me nā lole pale kemika kumu. ʻO ia ka mea hoʻāʻo no ka waika a me ka lole pale kemika kumu no ka waika a me nā ʻoihana hana kemika kumu no...Heluhelu hou aku -
ʻO ka mea hoʻomaʻemaʻe kānana bacterial mask (BFE).
ʻO nā hōʻailona hana nui o DRK-1000 mask Bacterial Filtration Efficiency (BFE) detector ʻaʻole i hoʻokō wale i nā koi o APPENDIX B Bacterial Filtration Efficiency (BFE) test Method b.1.1.1 i nā Koina ʻenehana no nā Medical Surgical Masks yy0469-2011, A pū kekahi e like me ka pono ...Heluhelu hou aku -
DRK255 pahu wela a me ka haʻahaʻa mau
ʻO DRK255 keʻena wela a me ka haʻahaʻa e hoʻohālikelike i nā ʻano kaiapuni like ʻole, e hoʻāʻo i nā huahana like ʻole a me nā mea maka ke kūpaʻa wela, ka pale ʻana i ka wai, ka pale maloʻo, ka haʻahaʻa haʻahaʻa haʻahaʻa. He kūpono no ka hana pepa, paʻi, uila, mea uila, metala a me nā mea ʻē aʻe ...Heluhelu hou aku -
Hoʻopuka pōkole o ke keʻena hoʻāʻo ozone kahiko
Ozone aging ho'āʻo keʻena e ka ozone generator e hana kiʻekiʻe kaʻina o ka ozone, hiki ke hoʻohana 'ia no ka non-metallic mea, organic mea (pena, rubber, plastic, pena, puaʻa, etc.) ma lalo o ke kūlana o ka ozone elemakule ho'āʻo. Hiki ke hoʻohana ʻia e nānā i ka hiki o ka hāpana ke kū i ka ...Heluhelu hou aku -
ʻEulopa a me ʻAmelika mea hōʻike kūʻē i ka respirator
Hoʻohana ʻia no ke ana ʻana i ke kūpaʻa ʻana a me ke kūpaʻa exhalation o nā respirator a me nā respirator ma lalo o nā kūlana i kuhikuhi ʻia. Hoʻopili ia i ka hoʻāʻo kūpono a me ka nānā ʻana i nā masks maʻamau, nā masks lepo, nā masks lapaʻau a me nā masks anti-haze i lawe ʻia e ka National Labor Protection equi...Heluhelu hou aku
