GB/T 5072-2023 Chinese PDF (GB/T5072-2023)

GB/T 5072-2023 Chinese PDF (GB/T5072-2023)

Marsoni

M251S

$39.00

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GB/T 5072-2023 Chinese PDF (GB/T5072-2023)GB T 5072 2023_Chinese: Refractory products Determination of cold compressive strength (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 5072 2023

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Bought a window AC in 2020 and was offered Asurion coverage at checkout. Paid $39 for the 4 year plan and never expceted it would be worth the money paid. Honestly, never expected to even use it. That said...the AC failed about 2 years later so I made a claim online. The claim went in but required a call to an Asurion rep (very nice guy on the phone). He asked a few questions then told me the claim was approved. Total time to for the entire process was about 15 mins. I had the choice of having it repaired or a refund check. I asked for the refund. An emailed pre-paid UPS label was recieved a few minites later and the guy said they'd mail me a check when the UPS package was received, so I dropped it off at UPS. Three weeks later I had a check in my hand for $399 (the excact cost I paid for the AC unit 2 years before minus taxes paid). Really easy process and quick time to receive the check. The only thing to note is that if you make a purchase like that (large electronic or home appliance)...keep that box and packaging. Luckily I had it all and just popped it back into the box for shipment. Not sure how I would have dealt with that if I hadn't saved the box. Thank you Asurion, for delivering on your promise of quick and easy extended warranty payment. I'll defintely purchase the plan again with my replacement AC!

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Reviewed in the United States on January 20, 2023

Verified Purchase

Amazon Customer

Battle Creek, US

★★★★★ 5

Best warranty ever.

Outstanding. No questions asked.

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Reviewed in the United States on June 4, 2026

Verified Purchase

Christina Hughesman

Houston, US

★★★★★ 4

Clean air

I bought it to clean the air in the house took a few days to get it linked to my phone but finally got it working. It’s a little complicated because I didn’t know how to set it but getting better at it. I think it’s a good product.

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Reviewed in the United States on April 10, 2023

Verified Purchase

Whitney Puckett

Lexington, US

★★★★★ 5

Awesome Process

Fast, Easy process which is much appreciated. I was able to work through the process efficiently and will be using them on future purchases. I would highly recommend Asurion to protect your next purchase. Thank you!

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Reviewed in the United States on March 6, 2026