sumo pfupi
SPRING (Singapore standard bureau yekugadzirwa uye innovation, bouncy bureau) ndeyeSingapore yekuchengetedza kuchengetedza masangano, yakapa kuchengetedzwa kwevatengi (KUDZIVIRIRA zvinodiwa) chirongwa chakanyoreswa CPS, CPS 45 marudzi emidziyo yemumba yemagetsi gasi inodzora kunaka kwezvigadzirwa, ita kuti zviwirirane. iine chakananga CHEVAKADZO zvinodiwa kuchengetedza zvido zvevatengi zvigadzirwa zvinofanirwa kuve pasi pekutonga kweKUTIMBERA certification uye kunyoreswa neSPRING, kuwana certification yezvigadzirwa zvakanyorwa neSPRING SAFETY MARK logo (iyo PSB certification) isati yatengeswa.
