Vadivelu Comedy Technology
Iwo akateedzana eakabatidzwa kabhoni anosarudza emhando yepamusoro marasha sezvishandiso nekuisa pamuviri nemareagents akasiyana.
Hunhu
Iyo yakatevedzana yeyakagadzirwa kabhoni ine yakanaka adsorption uye catalysis, inopa ese chinangwa gasi chikamu chekudzivirira.