div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentcopper-tubes-air-conditioning-systems-and-refrigeration-air-conditioninghtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Copper Tubes Air conditioning Systems and Refrigeration · Air conditioning Systems and Refrigeration Systems Designation BS 2871: Part 1: Table X Also as per loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsinreader030viewer20220124015b6833877f8b9a23188c6ac9html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentcopper-tubes-air-conditioning-systems-and-refrigeration-air-conditioninghtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Copper Tubes Air conditioning Systems and Refrigeration · Air conditioning Systems and Refrigeration Systems Designation BS 2871: Part 1: Table X Also as per loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsinreader030viewer20220124015b6833877f8b9a23188c6ac9html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentcopper-tubes-air-conditioning-systems-and-refrigeration-air-conditioninghtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Copper Tubes Air conditioning Systems and Refrigeration · Air conditioning Systems and Refrigeration Systems Designation BS 2871: Part 1: Table X Also as per loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsinreader030viewer20220124015b6833877f8b9a23188c6ac9html5thumbnails3jpg width=140 height=200 divdivdiv...