symposium on the prevention and suppression of rock bursts and of coal and gas معنى
- الندوة المعنية بمنع وكبت تفجر الصخور وانفجارات الفحم والغاز
- symposium n. ندوة, نقاش حوار ...
- on adv. فوق, عن, حسب; ...
- the ال, لام التعريفH&# ...
- prevention n. منع, وقاية, إعا ...
- and conj. واو العطف, أ ...
- suppression n. كتمان, قمع, إخم ...
- of prep. من, بشأن, بس ...
- rock n. ماس, صخرة, جلمو ...
- bursts الانفجارات
- and conj. واو العطف, أ ...
- of prep. من, بشأن, بس ...
- coal n. فحم حجري أو نبا ...
- and conj. واو العطف, أ ...
- gas n. بنزين, غاز, غاز ...
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