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【IBE】To Bond or not to Bond 联结还是不联结
在大多数情况下,例如在设计阶段,安装尚未完成。在这种情况下,设计人员将不得不考虑联结和不联结保护等电位的情况。谨慎的选择是在第一次固定阶段安装保护联结导体,因为在后期安装可能会更加困难和昂贵。它还可能涉及对建筑结构的损坏或需要明装,这对大多数客户来说是不可取的。
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今日热点
To visit White House
First death in TX outbreak
3 US women found dead
New healthcare price rule
‘Gossip Girl' star dies at 39
Had sedative drug in system
Confirms Dumbledore role
NYC given Mar 21 deadline
'Reverse discrimination' case
Large-scale layoffs memo
‘Star Trek’ writer dies
Injured woman gets $7M+
Florida governor bid
Iran's uranium enrichment
Visits Guantanamo Bay
Egg prices expected to rise?
Teachers union files suit
Chris Jasper dies
Sudan military plane crash
GA chief justice to resign
Fires 100+ intel officers
Won’t seek US Senate seat
To limit opinion pages
Dockworkers approve deal
AZ border task force order
Unveils $27B US investment
Scraps diversity goals
'Risk assessment’ probe
US new home sales tumble
Cancels Kennedy Center gig
Asks judge to dismiss case
Confirmed as US trade chief
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