Nhau dzekambani

MuHVAC (Heating, Ventilation, uye Air Conditioning) masisitimu, ayo akakosha kuchengetedza kunyaradza kwemukati uye mhando yemhepo, damper actuators zvinhu zvakakosha zvakakosha. Kuita se "maoko ekudzora" ehurongwa, t...

90% yetsaona dzekuputika dzinokonzerwa nekusarudzwa kwemidziyo isiriyo! Kuputika kwemaindasitiri kunoparadza—asi kuzhinji kunodzivirika. Kana iwe ukashanda muoiri & gasi, kugadzira makemikari, kana chero indasitiri ine njodzi, gwara iri nderenyu ....

ATEX certification inoreva "Equipment and Protection Systems for Potentially Explosive Atmospheres" (94/9/EC) chirevo chakagamuchirwa neEuropean Commission musi waKurume 23, 1994. Uyu murairo unobata midziyo yangu uye isiri yangu ...

Chiziviso cheEAC uye chitupa cheEAC chekuenderana magwaro akaunzwa kutanga muna 2011, nekudaro pakugadzirwa kwemitemo yehunyanzvi TR CU yeEurasian Economic Union. Iwo EAC certification anopihwa ne indep ...

UL certification ndeye isiri-inosungirwa chitupa muUnited States, kunyanya kuyedza uye kupihwa chitupa chekuchengetedza chigadzirwa kuita, uye chitupa chayo hachisanganisi EMC (electromagnetic kuenderana) maitiro ...