What's the difference between these format of ATEX certificates: PTB 97 ATEX 2118 U* PTB 07 ATEX 2219 PTB 02 ATEX 2441 X?

أفضل جواب: You need to start as safety officer first الإطلاع على المزيد

أفضل جواب: Listen and provide an avenue for exchange of open communication. Don't be afraid to ask a customer if the ... الإطلاع على المزيد

أفضل جواب: The UAE has led the growth of B2C E-Commerce in the Middle East in the past several years by several meas ... الإطلاع على المزيد

أفضل جواب: >>>>>>> reject Project X and accept Project Y.   الإطلاع على المزيد