GTC01-16SA19P-025-B30-LC GTC01-16SA20P-025 GTC01-16SA20P-025-B30-LC GTC01-16SA21P-025-B30-LC GTC01-16SA21P-025-LC GTC01-18-10P GTC01-18-10P-B30 GTC01-18-10P-B30-LC GTC01-18-10P-LC GTC01-18-10PX