leadersmaker
13-10-2016, 09:37 AM
السلام عليكم ورحمة الله وبركاته
ممكن حد يساعدني بإجابة السؤالين دول :
the medical thermometer consists of a mercury bulb , ............... with constricton and a thick transparent glass tube
and the other question is a similar :
the celsius thermometer consists of a mercury bulb , ........ without constriction and a thick glass tube .
and thaks for u too much
ممكن حد يساعدني بإجابة السؤالين دول :
the medical thermometer consists of a mercury bulb , ............... with constricton and a thick transparent glass tube
and the other question is a similar :
the celsius thermometer consists of a mercury bulb , ........ without constriction and a thick glass tube .
and thaks for u too much