Isitshizi somlilo sobhedu
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I-DN15 isitshizi somlilo sobhedu senziwa ngokuthe ngqo kumzi-mveliso
Isitshizi soMlilo Uhlobo lwePedent Material yeBrass Idayamitha yegama(mm) DN15 okanye DN20 K factor 5.6(80) OKANYE 8.0(115) Ireyithwe ngoxinzelelo lokuSebenza 1.2MPa Uxinzelelo lovavanyo 3.0MPa ukubamba uxinzelelo lwe-3min yeBhulbhu yokuFafaza impendulo eyodwa Umlinganiselo wobushushu 68℃） MOQ 200PCS Sprinkler Ukucima umlilo ngokomqondiso womlilo Isifafazi somlilo: isitshizi esiziqala ngokuzenzekelayo ngokoluhlu olumiselweyo lobushushu phantsi kwesenzo sobushushu, okanye siqale ngolawulo ...