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Sanhua válvula bola sbv 3/8' ' soldar sin obúsVlvula de bola para soldar sin obs en sistemas de refrigeracin Caractersticas Principales: Modelo: SBV03 019 Cdigo original: 4510150091802 10150091802 Conexin: 3 8'' Soldar SAE Kv(m3 h): 5,50 Sin conexin manmetro Especificaciones Tcnicas: Temperatura De Aplicacin: 40C a +120C Presin Mxima De Funcionamiento Ps: 4,5 MPa (45 bar) Compatibilidad: R22 R134a R404A R407A F R407C R410A R448A R449A R450A R452A R513A R507A
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.1 ★★★★★
Based on 1699 reviews
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Product Reviews
★★★★★ 5
EKGs are difficult and I still don’t understand
Format: Paperback
Hey I’m in nursing school and I bought this… it’s not the pocket size, it’s actually a full size book. It brought tears to my eyes many times. I have no idea what a 3rd degree block is. Hopefully you can learn and be a good nurse! EKGs are for the doctors to read. So don’t be too hard on yourself. But you should probably know what normal sinus rhythm looks like… 👍🏼
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Reviewed in the United States on January 22, 2024
★★★★★ 5
My teacher thinks some of the ekgs are wrong
Format: Paperback
Can anyone put me in contact with the author of this book? My ekg/cardiology teacher is slandering her name and saying some of the rhythms she has in this book are wrong. Really upsets me because he is only a nurse and teaching a pre paramedic course. Doctors and cardiologist were the ones who cited this book. The rhythms are correct, my teacher just wants to think he is smarter than everyone else when it comes to cardiology. Otherwise I love this book and very helpful.
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Reviewed in the United States on November 8, 2023
★★★★★ 5
Excellent Book
Format: Paperback
As a nurse I struggle sometimes with rhythm recognition for some of the more complicated ones. This book is easy to read with many practice strips to help you comprehend even the complex details. Would highly recommend to anyone who needs to learn EKGs or brush up on their rhythm recognition skills. Great book!
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Reviewed in the United States on June 8, 2023
★★★★★ 2
Thin pages
Format: Paperback
I purchased this book a couple months back but just started school so I just started using this book and come to realize that these pages are way too thin, you can literally see the words of the following pages and the ink on the pages started to smear where ever I touches, I can't even highlight anything or else the other side of the page would be a mess.
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Reviewed in the United States on August 16, 2025
★★★★★ 1
not “new”
Format: Paperback, Format: Paperback
Book came “new” with cover ripped to shreds. Dont trust it
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Reviewed in the United States on August 17, 2024
