ȫĶ

¼ÒÓÃÊé¹ñ³ß´çÒ»°ãÊǶàÉÙ

1/

ھӼʹöȽ϶࣬Ҫ˵ߴ磬ʵǵҲܶࡣһӼҵ߶ȴԼ2200mmңƿԿ300mmңߴѡҪۺʵʾӼǡôѡӦҪǵЩ?ѡʵ?

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ߴ硪ռ


ϲڷĻѡߴҪǵռС߶ȿ2000-2200mmңݿռ߶ȲͬѡҲвͬǣҪǸҾӼҸȷռȽϴĻԸһЩռȽСĻߴСһЩ

ߴ

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ߴ硪

ƱȽ϶࣬ĹͬҲвͬƿǡۺҾӼҵʹ󣬿ҪٲݲνṹͬijߴҲͬҪע⵽ǷõĴ䡣

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ߴ硪ʽ


ʵҲвٿʽѡʵѡʱҲҪЭһ˵Ҫлǣʽѡ࣬תULȵȶвͬƳߴʱҲҪһ˽⡣

ߴ

1/

ߴ硪

ڳߴѡҲҪǵû˵DZȻҪ˽顣ѡ࣬ʵľʡġPVCȣݲʲͬ϶ԳߴĿҲͬҪûǣĺ35-38mmҡ

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ߴ硪


ijߴѡҲҪǵȿǵҾӼ󣬶ЩʵҪȣܹкõijߴƣʵҲ൱áû˵ҪлƿǣǷʵʾӼܹиõӦá

ߴ

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ڼߴѡҪЩʵʿǵʱҪлǣǷҾӼ󡣵ȻҲҪע⵽ЭȽУܹõʹñϣճҲɡ



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