Understand the requirements of safety technical standards for waterproof protective clothing
First, the technical standard (GB/T 14312-93) outlines the requirements for waterproof clothing made from rubber-coated fabrics. These products must meet specific criteria to ensure both safety and functionality. The fabric should possess appropriate physical and chemical properties to withstand the intended use. Additionally, the design of the protective clothing should be tailored to different work environments, ensuring that the wearer can move freely without any restrictions. The structure should also prevent entanglement, such as hooks, pulls, twists, or friction, making it easier to remove in emergencies. The appearance of the waterproof clothing is equally important. The surface should be smooth, clean, and free from defects like damage, folds, bubbles, knife marks, delamination, sulfur spray, or sticking. The stitching must be straight, with even and neat needle patterns, and the thread should have proper elasticity. If a thread breaks, the stitching should be reconstituted with at least 1.5 cm of overlap, and the seam should start within 1 cm of the original stitch. Symmetry is crucial, with differences not exceeding 0.5 cm, and the length difference between boots and pants should be less than 0.6 cm. The trademark placement must be accurate, with clear and complete writing. Seam widths should be no less than 1 cm, while glue widths should be at least 2 cm. The color difference of patches should not be lower than level 3. Second, the product requirements for waterproof clothing include compliance with both GB/T 14312-93 and LD30-92 standards. The clothing is typically made from rubber-coated fabrics and includes various types, such as split and long styles. The materials used may consist of single-sided (Type I), double-sided (Type II), or laminated (Type III) rubber-coated fabrics. Common models include industrial and mining hooded garments, live caps, water-resistant clothing, and underground protection gear. The main varieties of waterproof clothing include: Underwater garments and water pants are designed for shallow water applications. They are made with semi-boots, caps, and waistbands, and come in single or double-layer versions. These items are ideal for aquaculture, drainage, and sewerage work. However, they should not be used for deep diving, as the water depth limit is restricted to the chest area for waterproof garments and the crotch level for water pants. Aquatic products, such as tops, apron trousers, and sleeves, are constructed with 50% plastic and natural 1,2 rubber, with a thickness of 0.75 mm. After cutting and vulcanization, these garments resist seawater, UV rays, and sharp objects, making them ideal for live fisheries, aquaculture, and food processing. China Labor Insurance Network
Island Light is a type of Pendant Light commonly used over the central island in a kitchen or over a long table in a dining room. It typically has multiple bulbs to provide sufficient light to illuminate the entire area. Island Lights come in a wide variety of designs, ranging from traditional pendant styles to modern, industrial, or artistic designs. Island Lights not only provide light but can also serve as a decorative element in a room.
Chandelier Light is a commonly used lighting decoration on the island of a restaurant, which can not only meet the lighting function, but also serve as the main focal point decoration of the restaurant. The Island Light is made of a variety of materials, such as crystal, glass, metal, etc., and has a variety of design styles, which can be matched according to your preferences and the overall style of the restaurant. As a rule of thumb, a gap of 72 cm to 90 cm between the edge of the Lighting Fixture and the surface of the island is optimal. Small islands (1.2 to 1.5 m long) are usually suitable for two medium-sized Island Light or a large Island Light. As for the larger islands, three medium-sized or two larger Island Light can be handled.
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