GB 2626-2019 Respiratory protection Self-priming filter anti-particulate respirator, the revised version of the standard GB 2626-2019 "Respiratory protection Self-priming filter anti-particulate respirator" has been officially released on December 31, 2019, and officially implemented on July 1, 2020.

Since the discovery of asbestos in certain products imported from China, the Australian Border Enforcement Agency (ABF) has been strictly checking the asbestos content of goods arriving from China since September this year, stating that all Chinese products containing asbestos will be banned from im.

I. Appearance inspection 1. Check the appearance of necklaces, bracelets and ankletsa. Check the necklace, bracelet and anklet as a whole. Stretch the chain with both hands to both sides, and observe whether it is broken.

Children need children's desks and chairs whether they are studying at home or in school. Domestic and foreign studies have shown that poorly designed children's desks and chairs will directly affect the physical health and learning effect of teenagers, resulting in myopia, hunchback, bone developme.

Inspection requirements for baby strollers: First, color check Two, product specification inspection Iii. Appearance inspection (plastic appearance, hardware appearance, pipe fitting appearance) Four, finished product structure test requirements Five, parts and rivets combination requirements Vi. Functional inspection requirements of the platform Vii. Sunshade inspection requirements Viii. Requirements for packaging inspection

stapler inspection1) Definition of staplerA stapler is a desktop tool that holds multiple sheets of paper to staples2) Stapler structure drawing3) Stapler requirements(1) Flexible coordination between parts.